Instant Set Waterproofing System
Liquid Rubber is a unique roofing system, specifically formulated for use in the new roof and roof refurbishment sectors. With outstanding adhesion properties and a completely eco-friendly composition, Liquid Rubber is a safe alternative to traditional roofing systems and single-plies alike. Liquid Rubber Instant Set is spray applied onto the surface and instantly sets on contact, making it showerproof almost immediately.
Liquid Rubber Features
Liquid Rubber is a cold, spray applied, elastomeric membrane system, that can be applied at a rate of up to 1,000m2 per day. Due to its unique formulation, it can be applied to a variety of different surfaces, providing outstanding protection and highly anti-corrosive properties. Liquid Rubber eliminates the need for stripping old material, providing an ideal over-coating for most substrates including asbestos.
Liquid Rubber provides a fully bonded, seamless membrane.
Over 1,000% elasticity and 95% memory.
Completely non-toxic, eco-friendly and solvent & VOC free.
- Concrete and stone;
- Corrugated asbestos;
- Metal and plastisol;
- Insulation boards;
- Felt and asphalt;
- Single-ply membranes, including EPDM;
- And Glass-Reinforced Plastic (GRP).
|Chemical resistance:||Resistant to atmospheric, chemical aerosols, or acid rain. Limited resistance to gasoline, diesel fuel and other petroleum products.|
|Biological resistance ASTM E154, ASTM D412:||Passed|
|Impact resistance CSB37-GP-56 @ 23°C (j):||>19|
|Water tightness after impact:||
Passed (no leakage)
|Specific gravity g/cm³:||Approx. 1.0|
|Tensile strength ASTM D412 (p.s.i):||>22|
|Adhesion to concrete strength ASTM C907: (amended to tensile adhesion (p.s.i))||>50|
|Law temperature mandrel @ -25°C||Passed|
|Crack bridging ASTM C836, un-aged -20°C||Passed (70 cycles)|
|Crack bridging ASTM C836, aged E20°C||Passed (10 cycles)|
|Puncture resistance CGSB 37-GP-56: (24 hours @ 29N @ -5°C)||Passed (no perforations)|
|Water vapour transmission ASTM E96, ng/Pa.sm²||>6.6|
|Water absorption CGSB37 – GP-56M, %inc||>2|
|Accelerated weathering ASTM G155: D412 tensile strength:||Passed|
|Hardness (durometer type 00)||78-80|
|Canadian Construction Materials Centre||Approved (13175)|
|Specific Gravity:||1.00 (approx)|
|Vapour Pressure:||(mm Hg) 17 @ 20°C (water)|
|Vapour Density:||20°C (water) >1 (air=1)|
|Evaporation Rate:||<1 (nBuAcetate=1)|
|Boiling Point:||100°C (water)|