Insulating & Sealing Materials

Isomat Isoflex PU 500 Elastomeric Polyurethane Sealant 6kg White

The brush-applied Isomat Isoflex PU 500 polyurethane waterproofing membrane forms a continuous, elastic and breathable coating for waterproofing roof terraces. It is applied in two coats and is...

The brush-applied Isomat Isoflex PU 500 polyurethane waterproofing membrane forms a continuous, elastic and breathable coating for waterproofing roof terraces. It is applied in two coats and is suitable for cement-based and metal surfaces, as well as roof terraces and balconies. The membrane withstands UV radiation, weathering and prolonged exposure to...

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Top specs

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  • Quantity 6 kg
  • Application Surface Terrace
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Reviews (24)

Reviews

  1. 20
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 2
Review this product
  • Value for money
  • Does it dry relatively quickly?
  • Is it difficult to spread?

What do users say? AI-generated summary

Users rate the product positively, mainly for its effective waterproofing and durability when applied with the appropriate primer. They also note that it creates a glossy, plastic-like finish. However, several users report that the white finish yellows over time, while the packaging is difficult to open and a special thinner is required.

  • Very good insulation result. Very difficult packaging... it was very hard for us to open it... isn't there an easier way of sealing?

    Translated from Greek ·
    3
  • Good waterproofing. The surface becomes like a pool sealant with that characteristic shine that resembles plastic. Good cleaning, 1 coat of primer and 2 coats of this will last you 6-7 years.

    Translated from Greek ·
    3
  • Very good product worth its money. However, it must be combined with its primer in order to withstand many years

    Translated from Greek ·
    8
  • After 6 months it turned yellow.

    Translated from Greek ·
    2
  • The best in the category of polyurethane paints.

    Translated from Greek ·
    1
  • See all

Description & Specifications

The brush-applied Isomat Isoflex PU 500 polyurethane waterproofing membrane forms a continuous, elastic and breathable coating for waterproofing roof terraces. It is applied in two coats and is suitable for cement-based and metal surfaces, as well as roof terraces and balconies. The membrane withstands UV radiation, weathering and prolonged exposure to standing water.

  • Type: Elastomeric polyurethane waterproofing membrane
  • Form: Brush-applied liquid
  • Components: 1-component
  • Application surface: Roof terrace
  • Suitable surface materials: Metal and cement-based surfaces
  • Colour: White
  • Quantity: 6 kg
  • Application: In two coats using a brush or roller
  • Consumption: 1.0–1.5 kg/m²
  • Maximum consumption per coat: 750 g/m²
  • Application and curing temperature: From +8 to +35 °C
  • Service temperature: From -40 °C to +90 °C
  • Density: 1.39 kg/l
  • Viscosity: 4,000 ± 500 mPa·s at +23 °C
  • Elongation at break: > 500%
  • Tensile strength: > 8.0 N/mm²
  • Shore A hardness: 75 ± 3
  • Water impermeability: 5 atm
  • Solar reflectance (SR): 86%
  • Crack-bridging ability: ≥ 3 mm, class A5
  • Water vapour permeability: Sd = 0.72 m
  • Adhesion: ≥ 2.0 N/mm²
  • VOC content: Maximum 500 g/l

Manufacturer

Product Details

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

Additional Specifications

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

Packaging

Quantity
6 kg

Popular Series

Product Series
Isoflex (Isomat)

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 (24)

  1. 20
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 2
Review this product
  • Value for money
  • Does it dry relatively quickly?
  • Is it difficult to spread?

What do users say? AI-generated summary

Users rate the product positively, mainly for its effective waterproofing and durability when applied with the appropriate primer. They also note that it creates a glossy, plastic-like finish. However, several users report that the white finish yellows over time, while the packaging is difficult to open and a special thinner is required.

  • Very good insulation result. Very difficult packaging... it was very hard for us to open it... isn't there an easier way of sealing?

    Translated from Greek ·
    3
  • Good waterproofing. The surface becomes like a pool sealant with that characteristic shine that resembles plastic. Good cleaning, 1 coat of primer and 2 coats of this will last you 6-7 years.

    Translated from Greek ·
    3
  • Very good product worth its money. However, it must be combined with its primer in order to withstand many years

    Translated from Greek ·
    8
  • After 6 months it turned yellow.

    Translated from Greek ·
    2
  • The best in the category of polyurethane paints.

    Translated from Greek ·
    1
  • See all