Insulating & Sealing Materials

Durostick No 39 Elastomeric Acrylic Sealant 1kg White SB1001

Durostick No 39 is an acrylic elastomeric waterproofing coating in liquid form, for concrete-based rooftop surfaces. It forms a seamless, waterproof membrane, covers hairline cracks and microcracks,...

Durostick No 39 is an acrylic elastomeric waterproofing coating in liquid form, for concrete-based rooftop surfaces. It forms a seamless, waterproof membrane, covers hairline cracks and microcracks, and retains its elasticity at temperatures from -20 °C to +80 °C.

  • Type: Acrylic elastomeric waterproofing coating
  • Form: Brush-applied liquid
  • Application...
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Top specs

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  • Quantity 1 kg
  • Application Surface Terrace
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Reviews (28)

Reviews

  1. 26
  2. 4 stars
    0
  3. 2
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Does it dry quickly?
  • Does it spread easily?
  • Value for money

What do users say? AI-generated summary

Users report that it effectively waterproofs and covers cracks, and is considered easy to apply. It is used on roof tiles, chimneys, flat roofs, and concrete surfaces, with several noting that it prevented leaks even in heavy rain. However, some point out that its long-term durability has yet to be confirmed.

Reviews by our members

  • ΣΚΡ
    5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about quantity: 5 kg, colour: Red

    It sealed leaks in the metal roof tiles where the chimneys passed through, and elsewhere too. With the first diluted coat, before I had a chance to apply the second, the weather turned stormy and not a drop got through. For 10 years I tried to fix the leaks, even with very expensive products, and nothing worked. Now, how long it will last once I apply the second coat remains to be seen. Very good and economical....

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

    Verified purchase

    I didn't expect it to be so good.
    Applied to marble gutters, . I haven't noticed any leakage.

    Translated from Greek ·
    Did you find this review helpful?
  • nikos.vavouras
    5
    3 out of 3 members found this review helpful
    This review is about the quantity: 5 kg

    It is very good. I put it around the chimney and on the tiles around there and not a drop got in during heavy rains. If you can, apply two coats.

    Translated from Greek ·
    Did you find this review helpful?
  • activea
    5
    46 out of 47 members found this review helpful

    Verified purchase

    This review is about quantity: 5 kg, colour: Red

    It solved cracks in the tiles and cement of the roof where water was entering the house!! Easy to use with a thick brush. If you apply this elastomeric on the edges where there is cement that has started to crack, not a drop will enter the house... and let the professionals ask for thousands for repairs.. 2 years have passed since the application of the product and we are moving forward..

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

    This review is about the colour: Red

    You get what you pay for... It's the law...!!!

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

    Verified purchase

    This review is about the colour: Red

    Excellent and waterproof. Ideal for the mud on the tiles.

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

    Excellent. It perfectly bridges capillary cracks.

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

    Verified purchase

    Perfect product, I applied it for waterproofing on the terrace over tiles. I haven't seen moisture again

    Translated from Greek ·
    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    This review is about the quantity: 5 kg

    It looks like a very good product, I am looking forward to seeing its durability over time.

    Translated from Greek ·
    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
    Did you find this review helpful?
  • 5
    3 out of 6 members found this review helpful

    Verified purchase

    It's fine.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    8 out of 9 members found this review helpful

    Verified purchase

    Excellent product
    Good packaging
    Easy application

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

    This review is about the quantity: 5 kg

  • Verified purchase

    This review is about the quantity: 5 kg

  • Verified purchase

    This review is about the colour: Red

  • Verified purchase

    This review is about quantity: 5 kg, colour: Red

  • Verified purchase

  • This review is about quantity: 5 kg, colour: Red

  • Verified purchase

    This review is about the quantity: 5 kg

  • Verified purchase

    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
  • Verified purchase

    This review is about the quantity: 5 kg

    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
  • Verified purchase

    This review is about the quantity: 5 kg

  • Verified purchase

  • Verified purchase

    This review is about the quantity: 5 kg

  • Verified purchase

    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
  • This review is about quantity: 5 kg, colour: Red

    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
  • It sealed leaks in the metal roof tiles where the chimneys passed through, and elsewhere too. With the first diluted coat, before I had a chance to apply the second, the weather turned stormy and not a drop got through. For 10 years I tried to fix the leaks, even with very expensive products, and nothing worked. Now, how long it will last once I apply the second coat remains to be seen. Very good and economical....

    Translated from Greek ·
    2
  • I didn't expect it to be so good.
    Applied to marble gutters, . I haven't noticed any leakage.

    Translated from Greek ·
    1
  • It is very good. I put it around the chimney and on the tiles around there and not a drop got in during heavy rains. If you can, apply two coats.

    Translated from Greek ·
    3
  • It solved cracks in the tiles and cement of the roof where water was entering the house!! Easy to use with a thick brush. If you apply this elastomeric on the edges where there is cement that has started to crack, not a drop will enter the house... and let the professionals ask for thousands for repairs.. 2 years have passed since the application of the product and we are moving forward..

    Translated from Greek ·
    46
  • You get what you pay for... It's the law...!!!

    Translated from Greek ·
    0
  • See all

Description & Specifications

Durostick No 39 is an acrylic elastomeric waterproofing coating in liquid form, for concrete-based rooftop surfaces. It forms a seamless, waterproof membrane, covers hairline cracks and microcracks, and retains its elasticity at temperatures from -20 °C to +80 °C.

  • Type: Acrylic elastomeric waterproofing coating
  • Form: Brush-applied liquid
  • Application surface: Rooftop
  • Application surface material: Concrete-based
  • Colour: White
  • Quantity: 1 kg
  • Temperature range for retaining elasticity: From -20 °C to +80 °C
  • Solvent-free: Yes
  • Resistance: Long-lasting resistance to weather conditions

Manufacturer

Product Details

Type
Lubricating Liquid
Colour
White
Application Surface
Terrace
Application Surface Material
Cementitious

Additional Specifications

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

Packaging

Quantity
1 kg

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 (28)

  1. 26
  2. 4 stars
    0
  3. 2
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Does it dry quickly?
  • Does it spread easily?
  • Value for money

What do users say? AI-generated summary

Users report that it effectively waterproofs and covers cracks, and is considered easy to apply. It is used on roof tiles, chimneys, flat roofs, and concrete surfaces, with several noting that it prevented leaks even in heavy rain. However, some point out that its long-term durability has yet to be confirmed.

Reviews by our members

  • ΣΚΡ
    5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about quantity: 5 kg, colour: Red

    It sealed leaks in the metal roof tiles where the chimneys passed through, and elsewhere too. With the first diluted coat, before I had a chance to apply the second, the weather turned stormy and not a drop got through. For 10 years I tried to fix the leaks, even with very expensive products, and nothing worked. Now, how long it will last once I apply the second coat remains to be seen. Very good and economical....

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

    Verified purchase

    I didn't expect it to be so good.
    Applied to marble gutters, . I haven't noticed any leakage.

    Translated from Greek ·
    Did you find this review helpful?
  • nikos.vavouras
    5
    3 out of 3 members found this review helpful
    This review is about the quantity: 5 kg

    It is very good. I put it around the chimney and on the tiles around there and not a drop got in during heavy rains. If you can, apply two coats.

    Translated from Greek ·
    Did you find this review helpful?
  • activea
    5
    46 out of 47 members found this review helpful

    Verified purchase

    This review is about quantity: 5 kg, colour: Red

    It solved cracks in the tiles and cement of the roof where water was entering the house!! Easy to use with a thick brush. If you apply this elastomeric on the edges where there is cement that has started to crack, not a drop will enter the house... and let the professionals ask for thousands for repairs.. 2 years have passed since the application of the product and we are moving forward..

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

    This review is about the colour: Red

    You get what you pay for... It's the law...!!!

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

    Verified purchase

    This review is about the colour: Red

    Excellent and waterproof. Ideal for the mud on the tiles.

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

    Excellent. It perfectly bridges capillary cracks.

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

    Verified purchase

    Perfect product, I applied it for waterproofing on the terrace over tiles. I haven't seen moisture again

    Translated from Greek ·
    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    This review is about the quantity: 5 kg

    It looks like a very good product, I am looking forward to seeing its durability over time.

    Translated from Greek ·
    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
    Did you find this review helpful?
  • 5
    3 out of 6 members found this review helpful

    Verified purchase

    It's fine.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    8 out of 9 members found this review helpful

    Verified purchase

    Excellent product
    Good packaging
    Easy application

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

    This review is about the quantity: 5 kg

  • Verified purchase

    This review is about the quantity: 5 kg

  • Verified purchase

    This review is about the colour: Red

  • Verified purchase

    This review is about quantity: 5 kg, colour: Red

  • Verified purchase

  • This review is about quantity: 5 kg, colour: Red

  • Verified purchase

    This review is about the quantity: 5 kg

  • Verified purchase

    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
  • Verified purchase

    This review is about the quantity: 5 kg

    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
  • Verified purchase

    This review is about the quantity: 5 kg

  • Verified purchase

  • Verified purchase

    This review is about the quantity: 5 kg

  • Verified purchase

    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
  • This review is about quantity: 5 kg, colour: Red

    • Does it dry quickly?
    • Does it spread easily?
    • Value for money
  • It sealed leaks in the metal roof tiles where the chimneys passed through, and elsewhere too. With the first diluted coat, before I had a chance to apply the second, the weather turned stormy and not a drop got through. For 10 years I tried to fix the leaks, even with very expensive products, and nothing worked. Now, how long it will last once I apply the second coat remains to be seen. Very good and economical....

    Translated from Greek ·
    2
  • I didn't expect it to be so good.
    Applied to marble gutters, . I haven't noticed any leakage.

    Translated from Greek ·
    1
  • It is very good. I put it around the chimney and on the tiles around there and not a drop got in during heavy rains. If you can, apply two coats.

    Translated from Greek ·
    3
  • It solved cracks in the tiles and cement of the roof where water was entering the house!! Easy to use with a thick brush. If you apply this elastomeric on the edges where there is cement that has started to crack, not a drop will enter the house... and let the professionals ask for thousands for repairs.. 2 years have passed since the application of the product and we are moving forward..

    Translated from Greek ·
    46
  • You get what you pay for... It's the law...!!!

    Translated from Greek ·
    0
  • See all