Fast-Drying, Cold applied, single component liquid waterproofing for residential and commercial flat roofs

One application, rapid curing aliphatic polyurethane.

• Fast curing, touch dry in 1 hour or less, requires no accelerator or catalyst.
• Rain resistant in 30 minutes*.
• Can be applied to a damp surface (not fully wet).
• Suitable for walkable areas.
• Excellent resistance to ponding area.
• Perma-Flex is an aliphatic polyurethane, it requires no UV protection, (no topcoat).
• No requirement for a thixotropic/thickening additive when applying to typical vertical detail.
• Low VOC and low odour.
• Fast and easy wet out of glass-fibre reinforcement.
• Unlimited pot life whilst applying the product.
• No waste, you can open and close the tub without the product forming a skin.