HYDRADEK PU is a single component liquid made up from pure polyurethane, which once catalysed forms a continuous elastic membrane, without any joints/overlapping, and on smaller roofs without any integrated HYDRADEK FLEECE required.
Its properties make it an excellent choice for achieving air-tightness and perfect waterproofing on a multitude of surfaces and substrates. It is applied manually, using a solvent resistant roller or brush and, exceptionally, using specific spray equipment. It has CE marking on the basis of a statement made, Declaration of Performance (DoP) conforms to the regulations UE305/2011. This declaration is available on demand. HYDRADEK PU has a European technical approval ETA 10/0121 and BBA 16/5340 (W3: working life 25 years, 1,2mm minimum thickness).
Liquid membrane waterproofing system, to waterproofing or coating:
• Roofs, terraces, balconies, and overhangs (walkable) (ETE 10/0121 y BBA 16/5340)
• Structural concrete slabs, and concrete walls and foundations
• Metal and asbestos roofs
• Swimming pools, artificial lakes and ponds
• Green roof and walls (ETE 10/0121 y BBA 16/5340
• Please consult our technical department in the event of any other materials/surface coverings.
- Completely waterproof
- No seams or overlaps
Quick and easy application. Often no reinforcement
CE Marked and BBA Certified for 25 years
High resistance to extreme temperatures
Rapid curing. Resistant to rain after 30 minutes
Can be applied even with zero pitch
High resistance to abrasion and high elasticity
Fire safe. No naked flames required
Protects against corrosion, rust and wear
Excellent adhesion to all types of substrates
Only 1 layer needed with thickener