Stop & Seal

At Stop & Seal, we specialise in tailored waterproofing solutions for commercial and remedial works across Australia and worldwide. We offer both membrane and injectable solutions, featuring our exclusive patented injectable sealant, SNSeal Injectable Sealant. SNSeal effectively stops water ingress where traditional methods fall short, backed up to a 25-year warranty. It seals cracks in various substrates—concrete, natural stone, rock, or sand—regardless of size or water exposure. Our solutions are applicable for projects ranging from motorway tunnels and gold mines to rooftop carpark slabs, hydrostatic slabs, and basements. Only our authorised technicians apply our patented product, which transforms from a liquid to solid rubber, ensuring superior flexibility and adhesion. At Stop & Seal, we are provide reliable waterproofing solutions you can trust. Contact a branch near you today: Queensland: admin@stopandseal.com.au | 0412 330 033 New South Wales Metro: admin@stopandsealnswmetro.com.au | 0418 830 860 Victoria: admin@stopandsealvic.com.au | 0412 330 033 National: admin@stopandseal.com.au | 0412 330 033