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ReadMulti-Layer Waterproofing Systems
Fibre reinforced 3rd Generation polyurethane elastomeric waterproof system in 5 layers, with high abrasion resistance and elongation above 400%.
High Abrasion Heat Resistant Fibre reinforced Polyurethane 3rd Generation Elastomeric waterproof system.
Figures are controlled laboratory results. Actual site performance varies with substrate, temperature, humidity, application method and workmanship — please confirm the current product datasheet before specification.
RAINPROOF PUF 5 Layer System is a PU terrace waterproofing system based on 3rd Generation polyurethane. It is an elastomeric, fibre reinforced membrane built up in 5 layers, namely PU primer, base coat, fibreglass mesh laid while wet, a second base coat and a UV resistant PU topcoat. Its high abrasion resistance suits it to high traffic terrace waterproofing.
Heat resistant, fibre reinforced polyurethane membrane for industrial roofs.
Superior abrasion resistance for terraces that are walked on regularly.
Elongation above 400% with abrasion resistance for car park decks.
5 integrated layers with a stated service life of 10+ years.
Finished with a UV resistant PU topcoat on stadium roofs.
The stated figures are elongation above 400%, superior abrasion resistance and a service life of 10+ years. For walkable terrace waterproofing or car park deck waterproofing, the 5 layers go down in order from PU primer to topcoat. Lay the fibreglass mesh while the first PU base coat is still wet.
Armstrong Chemicals supplies RAINPROOF PUF 5 Layer System to sites across Telangana, Andhra Pradesh, Karnataka, Kerala and Tamil Nadu, including Hyderabad, Vijayawada, Bengaluru, Kochi and Chennai.
The polyurethane membrane is elastomeric, stretching more than 400% so it can move with the deck.
Abrasion resistance is listed as superior, which is what suits it to high-traffic terraces and car park decks.
Fibreglass mesh is laid into the wet base coat and covered by a second coat, reinforcing the membrane.
Prime with PU primer
Apply PU base coat 1
Lay fibreglass mesh while wet
Apply PU base coat 2
Apply PU topcoat (UV resistant)
Coverage estimation is not applicable for this product. Please contact our team for application guidance.
Full specifications, application systems, layering guides, and coverage tables.
Request a quote and your nearest Armstrong distributor will contact you directly.
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