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Coatings, membranes and admixtures for terraces, wet areas, tanks, walls and rising damp.
PROOFA modified SBR latex that bonds old to new and waterproofs in one pour.
1 kg · 5 kg · 10 kg · 20 kgView product →
PROOFA concentrated SBR latex for stronger bonds and tougher waterproof mortars.
1 kg · 5 kg · 10 kg · 20 kgView product →
PROOFAn integral waterproofing admixture that blocks pores from inside the concrete.
1 kg · 5 kg · 10 kg · 20 kgView product →
PROOFAn acrylic multipurpose liquid for waterproofing, repair and bond coating.
1 kg · 5 kg · 10 kg · 20 kgView product →
PROOFA durable acrylic waterproof coating — UV-stable and non-corrosive to steel.
1 kg · 5 kg · 20 kgView product →
PROOFA two-component acrylic-cementitious coating — flexible, crack-bridging waterproofing.
15 kg · 30 kgView product →
PROOFA clear, UV-resistant waterproof coating that keeps the surface visible.
20 kgView product →
PROOFAn acrylic decorative waterproof coating for exterior walls — UV and fungal resistant.
5 kg · 25 kgView product →
PROOFA heavy-duty liquid-applied acrylic membrane for building terraces.
20 kgView product →
PROOFA low-VOC solar-reflective membrane that keeps roofs — and rooms — cooler.
20 kgView product →
PROOFA cold-applied bituminous membrane — elastic, seamless, no preheating.
20 kgView product →
PROOFA clear water-repellent that beads water off brick, stone and render.
10 kg · 20 kg · 50 kgView product →
PROOFA fibre-reinforced elastomeric damp-proof coating for interiors and exteriors.
10 kg · 25 kgView product →
PROOFA single-component PU-modified membrane for UV-exposed terraces and roofs.
5 kg · 20 kgView product →Water finds the one detail a building got wrong — an unprotected terrace, a bathroom without a membrane, a joint that was never sealed. Waterproofing is cheapest and most effective when it is designed in as a system: the right product for each element, applied at the right stage, with the details (corners, drains, pipe penetrations, upstands) treated first.
The SUMO range covers the whole envelope — cementitious coatings for wet areas and tanks, elastomeric and PU membranes for terraces that move with the sun, bituminous protection below grade, and admixtures that make the concrete itself less permeable. Diagnose where the water enters, then pick the system for that element.
Find the entry path — terrace, wet area, joint or rising damp — before choosing a product.
Corners, drains, pipes and upstands get treated before the field area.
Prime and build coats to the TDS thickness; respect recoat windows.
Ponding-test, then protect the membrane before tiling or screeding over it.
THE PRODUCT TDS IS ALWAYS THE FINAL WORD ON RATIOS, THICKNESS AND CURE TIMES.
Exposed terraces and roofs take direct sun, heavy rain and constant thermal movement, so they need a flexible, UV-tolerant waterproofing membrane rather than a rigid coating. Choose a SUMOPROOF grade rated for exposed horizontal surfaces, detail the corners, parapets and drains carefully, and let it cure before any protective screed.
Most bathroom seepage comes from a floor–wall junction that was never properly waterproofed. The real fix is to waterproof the substrate — the floor, the skirting and around every pipe and drain — before tiling, so water can never reach the structure. On an existing bathroom this usually means lifting the tiling to treat the substrate underneath.
A correctly specified and applied system lasts many years — the weak points are almost always the detailing (corners, joints, pipe penetrations) and the coating thickness, not the product itself. Applying the recommended number of coats at the stated thickness, and protecting the membrane, are what determine its life.
Answer a few quick questions and we’ll spec the exact product for your project.
