PRODUCT CATEGORY
Waterproofing
Waterproofing membranes for wet areas, balconies, podiums and below-grade — Gripset and RLA.
CATEGORY OVERVIEW
Built for the waterproofing step
Waterproofing is the step that decides whether a job lasts 20 years or fails at 18 months. We stock Gripset’s full membrane range — 38FC SBR Fast Cure (under-tile, wet-area, Class III to AS/NZ4858 and AS4654); Betta 1-Part Flexible Cementitious for positive and negative water pressure; Elastomeric for dynamic joints; Fibre Reinforced Butyl Rubber for tough service. Plus RLA WPM and WPU systems for the wet-area regulars. Use the calculator below to estimate coverage by surface, area and coats.
PRODUCT FAMILIES
What we carry in waterproofing
Gripset 38FC SBR Fast Cure
Water-based SBR membrane. Fast undertile cure, Class III to AS/NZ4858 + AS4654. Wet areas, showers, balconies.
Elastoproof Butyl
Self-adhesive butyl tape. Detailing for joints, junctions and penetrations – stops leaks at the weak points.
RLA WPM Class III
Liquid waterproofing membrane. Water-based, wet-area, Class III to AS/NZ4858. Fast-drying, undertile, flexible.
WHO USES IT
Trades who use waterproofing
Waterproofers, tilers, bathroom renovators, builders working on balconies, podiums and retaining walls.
TECHNICAL NOTE
Get the spec right first time
Estimate coverage instantly – our waterproofing calculator sizes your order by surface, area and coats.
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