Insulating & Sealing Materials

Alchimica Hyperdesmo LV Elastomeric Cementitious Polyurethane Sealing 6kg Grey

Alchimica Hyperdesmo LV elastomeric polyurethane waterproofing coating forms a monolithic waterproofing membrane that cures with moisture in the atmosphere. It has low viscosity and is applied as a...

Alchimica Hyperdesmo LV elastomeric polyurethane waterproofing coating forms a monolithic waterproofing membrane that cures with moisture in the atmosphere. It has low viscosity and is applied as a liquid to rooftops, as well as to wooden, metal and cementitious surfaces.

  • Base: Polyurethane
  • Form: Brush-on liquid
  • Components: One-component
  • Property:...
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Top specs

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  • Quantity 6 kg
  • Application Surface Terrace
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Reviews (52)

Reviews

  1. 45
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 5
Review this product
  • Value for money
  • Does it spread easily?
  • Does it dry quickly?

What do users say? AI-generated summary

Users rate Hyperdesmo LV very highly, particularly for its effective waterproofing and durability when applied correctly. They use it on rooftops, balconies, and other areas exposed to moisture, emphasizing the importance of thoroughly cleaning and preparing the surface. However, some find it expensive and note that application requires care, while a few report peeling or moisture problems.

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Reviews by our members

  • Rigas D

    Verified purchase

    This review is about the colour: Red

    I applied it to the foam in front of a roof panel, and so far it’s doing its job perfectly. The only downside is that the sun bleaches it and its color gradually changes. Of course, I read that there’s a primer that can be applied over it to prevent this, but I wasn’t concerned about that and didn’t look into it. Other than that, it fit perfectly where I used it.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about quantity: 25 kg, colour: White

    ... one of the most affordable and best ... professionals use it ... I applied it to a total rooftop area of 350 sq. m. in an urban and seaside residence ...

    Translated from Greek ·
    Did you find this review helpful?
  • Costas_Kondylis
    5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about quantity: 1 kg, colour: Red

    The top insulating material of them all. I got the 1kg one to tint the white of the first coat, so that I can see in the second coat which area I have already covered.

    Translated from Greek ·
    Did you find this review helpful?
  • Orestis_Karamigos
    5
    5 out of 5 members found this review helpful

    Verified purchase

    This review is about quantity: 1 kg, colour: Red

    First, it must be applied with the two-component epoxy primer from the company after the surface is cleaned well. If it is a roof, it will need to be scrubbed with a wire brush. This specific paint does not require dilution

    Translated from Greek ·
    Did you find this review helpful?
  • aramis17gr
    5
    28 out of 40 members found this review helpful
    This review is about quantity: 1 kg, colour: Red

    Without primer and varnishes, I waterproofed my terrace just fine with this product. The moisture on the ceiling stopped and everything is great. Don't hesitate, guys.

    Translated from Greek ·
    Did you find this review helpful?
  • vasileios_Mpatsoulis_Mpatsouli
    5
    37 out of 41 members found this review helpful

    Verified purchase

    This review is about quantity: 15 kg, colour: Red

    I worked with it and this product is excellent... good cleaning with high pressure to remove stubborn dirt and a good Hyperdesmo hand after seven years I simply cleaned the terrace and applied a second coat... moisture is gone

    Translated from Greek ·
    Did you find this review helpful?
  • Sotos_Tsim
    1
    35 out of 104 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    It was applied 2 years ago on a 100 square meter terrace with mosaic and with a high cost of materials consumption. Although they claim that the material breathes, my house filled with mold and condensation during the winter. After a visit from the engineer, I learned that they completely sealed the breathability with this material and I have problems with moisture condensation. No responsibility from the company so far. Be careful with what shines! It's not gold!!

    Translated from Greek ·
    Did you find this review helpful?
  • Nikos_Mylonas29
    5
    18 out of 18 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    In a five-year-old house, I had issues with humidity, visible color fading, bubbling, and cracking on the balconies due to moisture. Note that the house has external thermal insulation with concrete panels. Following the company's recommendation, I applied the plate and visible balcony coating with Astari-lv-Ady. After two years, I can say that the humidity has been reduced by 95% and there is no cracking anywhere. I have also used it to seal the chimney that was releasing moisture and water from the concrete, as well as the underground boiler roof when it rained, and it sealed it very well. It is a very good product with a 25-year warranty

    Translated from Greek ·
    Did you find this review helpful?
  • tech_tester
    1
    15 out of 56 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    If the conditions proposed by the company, including the external and ideal weather and surface conditions, are true, then you might achieve a correct result. However, it is a bit difficult because the ideal conditions and products suggested by the company are utopian. Especially the primer, especially the varnishes... and you will end up using +80% of the product to protect the existing one that you applied...

    Translated from Greek ·
    Did you find this review helpful?
  • Dimitris_Armenis
    1
    13 out of 33 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    My experience with this particular material was not good. Even though I used primer and film as requested, the material peeled off starting from the seams and eventually deteriorated more than 60%. I would not recommend it

    Translated from Greek ·
    Did you find this review helpful?
  • d_hubenov

    Verified purchase

    This review is about the quantity: 25 kg

  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the colour: White

    Absolute waterproofing. Thank you

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    0 out of 1 members found this review helpful

    Verified purchase

    This review is about the colour: White

    If placed in the correct order and timing, it is flawless.

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    6 out of 13 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    The opposite definition of value for money

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 5 members found this review helpful

    Verified purchase

    This review is about quantity: 25 kg, colour: White

    Very good and sturdy material

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    4 out of 10 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    If the surface is properly prepared, it sticks very well even without a primer!!

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    11 out of 28 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    Very expensive for the job it does..

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    8 out of 21 members found this review helpful
    Store representative
    This review is about quantity: 25 kg, colour: White

    the best for insulation

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the colour: White

  • Verified purchase

    This review is about quantity: 1 kg, colour: Red

  • This review is about the quantity: 1 kg

  • This review is about the quantity: 1 kg

  • This review is about quantity: 1 kg, colour: Red

  • This review is about quantity: 1 kg, colour: Red

  • This review is about the colour: White

  • Verified purchase

  • Verified purchase

    This review is about the quantity: 1 kg

  • Verified purchase

    This review is about the quantity: 1 kg

  • I applied it to the foam in front of a roof panel, and so far it’s doing its job perfectly. The only downside is that the sun bleaches it and its color gradually changes. Of course, I read that there’s a primer that can be applied over it to prevent this, but I wasn’t concerned about that and didn’t look into it. Other than that, it fit perfectly where I used it.

    Translated from Greek ·
    0
  • ... one of the most affordable and best ... professionals use it ... I applied it to a total rooftop area of 350 sq. m. in an urban and seaside residence ...

    Translated from Greek ·
    0
  • The top insulating material of them all. I got the 1kg one to tint the white of the first coat, so that I can see in the second coat which area I have already covered.

    Translated from Greek ·
    2
  • First, it must be applied with the two-component epoxy primer from the company after the surface is cleaned well. If it is a roof, it will need to be scrubbed with a wire brush. This specific paint does not require dilution

    Translated from Greek ·
    5
  • Without primer and varnishes, I waterproofed my terrace just fine with this product. The moisture on the ceiling stopped and everything is great. Don't hesitate, guys.

    Translated from Greek ·
    28
  • See all

Description & Specifications

Alchimica Hyperdesmo LV elastomeric polyurethane waterproofing coating forms a monolithic waterproofing membrane that cures with moisture in the atmosphere. It has low viscosity and is applied as a liquid to rooftops, as well as to wooden, metal and cementitious surfaces.

  • Base: Polyurethane
  • Form: Brush-on liquid
  • Components: One-component
  • Property: Elastomeric
  • Colour: Grey
  • Quantity: 6 kg
  • Application: Waterproofing and protection
  • Suitable surfaces: Rooftops, wooden, metal and cementitious surfaces, fibre-cement sheets, metal sheeting, plasterboard, cement board, bituminous roofing felt and EPDM membrane
  • Suitable areas: Bathrooms, terraces, balconies, flat roofs, parking areas, bridges and irrigation channels

Manufacturer

Product Details

Type
Lubricating Liquid
Colour
Grey
Application Surface
Terrace
Application Surface Material
Wooden, Metallic, Cementitious

Additional Specifications

Polyurethane
Yes
Elastomer
Yes
Acrylic
No
Bituminous
No
Cementitious
Yes
2-Component
No

Packaging

Quantity
6 kg

Popular Series

Product Series
Hyperdesmo (Alchimica)

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (52)

  1. 45
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 5
Review this product
  • Value for money
  • Does it spread easily?
  • Does it dry quickly?

What do users say? AI-generated summary

Users rate Hyperdesmo LV very highly, particularly for its effective waterproofing and durability when applied correctly. They use it on rooftops, balconies, and other areas exposed to moisture, emphasizing the importance of thoroughly cleaning and preparing the surface. However, some find it expensive and note that application requires care, while a few report peeling or moisture problems.

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • Rigas D

    Verified purchase

    This review is about the colour: Red

    I applied it to the foam in front of a roof panel, and so far it’s doing its job perfectly. The only downside is that the sun bleaches it and its color gradually changes. Of course, I read that there’s a primer that can be applied over it to prevent this, but I wasn’t concerned about that and didn’t look into it. Other than that, it fit perfectly where I used it.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about quantity: 25 kg, colour: White

    ... one of the most affordable and best ... professionals use it ... I applied it to a total rooftop area of 350 sq. m. in an urban and seaside residence ...

    Translated from Greek ·
    Did you find this review helpful?
  • Costas_Kondylis
    5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about quantity: 1 kg, colour: Red

    The top insulating material of them all. I got the 1kg one to tint the white of the first coat, so that I can see in the second coat which area I have already covered.

    Translated from Greek ·
    Did you find this review helpful?
  • Orestis_Karamigos
    5
    5 out of 5 members found this review helpful

    Verified purchase

    This review is about quantity: 1 kg, colour: Red

    First, it must be applied with the two-component epoxy primer from the company after the surface is cleaned well. If it is a roof, it will need to be scrubbed with a wire brush. This specific paint does not require dilution

    Translated from Greek ·
    Did you find this review helpful?
  • aramis17gr
    5
    28 out of 40 members found this review helpful
    This review is about quantity: 1 kg, colour: Red

    Without primer and varnishes, I waterproofed my terrace just fine with this product. The moisture on the ceiling stopped and everything is great. Don't hesitate, guys.

    Translated from Greek ·
    Did you find this review helpful?
  • vasileios_Mpatsoulis_Mpatsouli
    5
    37 out of 41 members found this review helpful

    Verified purchase

    This review is about quantity: 15 kg, colour: Red

    I worked with it and this product is excellent... good cleaning with high pressure to remove stubborn dirt and a good Hyperdesmo hand after seven years I simply cleaned the terrace and applied a second coat... moisture is gone

    Translated from Greek ·
    Did you find this review helpful?
  • Sotos_Tsim
    1
    35 out of 104 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    It was applied 2 years ago on a 100 square meter terrace with mosaic and with a high cost of materials consumption. Although they claim that the material breathes, my house filled with mold and condensation during the winter. After a visit from the engineer, I learned that they completely sealed the breathability with this material and I have problems with moisture condensation. No responsibility from the company so far. Be careful with what shines! It's not gold!!

    Translated from Greek ·
    Did you find this review helpful?
  • Nikos_Mylonas29
    5
    18 out of 18 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    In a five-year-old house, I had issues with humidity, visible color fading, bubbling, and cracking on the balconies due to moisture. Note that the house has external thermal insulation with concrete panels. Following the company's recommendation, I applied the plate and visible balcony coating with Astari-lv-Ady. After two years, I can say that the humidity has been reduced by 95% and there is no cracking anywhere. I have also used it to seal the chimney that was releasing moisture and water from the concrete, as well as the underground boiler roof when it rained, and it sealed it very well. It is a very good product with a 25-year warranty

    Translated from Greek ·
    Did you find this review helpful?
  • tech_tester
    1
    15 out of 56 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    If the conditions proposed by the company, including the external and ideal weather and surface conditions, are true, then you might achieve a correct result. However, it is a bit difficult because the ideal conditions and products suggested by the company are utopian. Especially the primer, especially the varnishes... and you will end up using +80% of the product to protect the existing one that you applied...

    Translated from Greek ·
    Did you find this review helpful?
  • Dimitris_Armenis
    1
    13 out of 33 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    My experience with this particular material was not good. Even though I used primer and film as requested, the material peeled off starting from the seams and eventually deteriorated more than 60%. I would not recommend it

    Translated from Greek ·
    Did you find this review helpful?
  • d_hubenov

    Verified purchase

    This review is about the quantity: 25 kg

  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the colour: White

    Absolute waterproofing. Thank you

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    0 out of 1 members found this review helpful

    Verified purchase

    This review is about the colour: White

    If placed in the correct order and timing, it is flawless.

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    6 out of 13 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    The opposite definition of value for money

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 5 members found this review helpful

    Verified purchase

    This review is about quantity: 25 kg, colour: White

    Very good and sturdy material

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    4 out of 10 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    If the surface is properly prepared, it sticks very well even without a primer!!

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    11 out of 28 members found this review helpful
    This review is about quantity: 25 kg, colour: White

    Very expensive for the job it does..

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    8 out of 21 members found this review helpful
    Store representative
    This review is about quantity: 25 kg, colour: White

    the best for insulation

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the colour: White

  • Verified purchase

    This review is about quantity: 1 kg, colour: Red

  • This review is about the quantity: 1 kg

  • This review is about the quantity: 1 kg

  • This review is about quantity: 1 kg, colour: Red

  • This review is about quantity: 1 kg, colour: Red

  • This review is about the colour: White

  • Verified purchase

  • Verified purchase

    This review is about the quantity: 1 kg

  • Verified purchase

    This review is about the quantity: 1 kg

  • I applied it to the foam in front of a roof panel, and so far it’s doing its job perfectly. The only downside is that the sun bleaches it and its color gradually changes. Of course, I read that there’s a primer that can be applied over it to prevent this, but I wasn’t concerned about that and didn’t look into it. Other than that, it fit perfectly where I used it.

    Translated from Greek ·
    0
  • ... one of the most affordable and best ... professionals use it ... I applied it to a total rooftop area of 350 sq. m. in an urban and seaside residence ...

    Translated from Greek ·
    0
  • The top insulating material of them all. I got the 1kg one to tint the white of the first coat, so that I can see in the second coat which area I have already covered.

    Translated from Greek ·
    2
  • First, it must be applied with the two-component epoxy primer from the company after the surface is cleaned well. If it is a roof, it will need to be scrubbed with a wire brush. This specific paint does not require dilution

    Translated from Greek ·
    5
  • Without primer and varnishes, I waterproofed my terrace just fine with this product. The moisture on the ceiling stopped and everything is great. Don't hesitate, guys.

    Translated from Greek ·
    28
  • See all