Elastoproof Butyl Waterproof Square - BRW PF


The Elastoproof Butyl Waterproofing Squares are a multi-purpose self-adhesive sealing square designed for detailing a variety of surfaces. Outstanding adhesion properties of the butyl rubber backing, the Elastoproof Butyl Square is ideal for sealing internal and external joint intersections and penetrations that require protection against moisture ingress, vibration and flexing.

Peel and stick application
Primer-less application (on dust free and stable surfaces)
Excellent adhesive properties over a variety of surfaces
Easy workability and deformability over substrates


Sealing puddle flanges and penetrations
Sealing joint intersections
Detailing over plumbing pipes, pvc, flashings etc.
Guttering & roofing
Reinforcement bond breaker
Patching pinholes and pitted areas on metal surfaces
General maintenance on surfaces to be covered over with surface finishes


Primed or dense concrete
Galvanised iron, zincalume, copper, aluminium, colourbond and most metals
Structural sheeting
Glazed surfaces
Gypsum boards and brickwork
Marble, granite, and ceramics
Plastics and polycarbonate

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Elastoproof Butyl Waterproof Square - BRW PF

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