Waterproof Sealant

Liquid Rubber DIY Waterproof Sealant is the ultimate seamless waterproofing solution! Water-based and non-toxic, this sealant is a simple, no fuss alternative to conventional hot applied or solvent-based waterproofing systems. 100% Australian owned, Liquid Rubber DIY Waterproof Sealant is stretchy, flexible and suitable for use on nearly any surface.

Simply paint on the sealant and watch as it instantly moulds to whatever shape it’s applied. No primers needed! The sealant then dries to create a flexible and seamless waterproofing barrier that’s resistant to cracking and ageing. Better yet, Liquid Rubber DIY Waterproof Sealant comes in a sturdy resealable pail so you can keep it fresh and ready to use for future projects.


  • Easy to apply
  • Flexible seamless technology
  • Excellent adhesion
  • Fire & chemical resistant
  • Potable certified
  • Extreme durability
  • Resists cracking, peeling, impact & abrasion
  • Sticks to anything!
  • Protects everything!
  • Eco Friendly
  • 100% Australian owned

Multipurpose Application

  • Home & Garden – roofs, skylights, gutters, planter boxes, ponds
  • Agricultural – roofs, skylights, gutters, planter boxes, ponds
  • Commercial – shopping & medical centers, retail stores
  • Industrial – warehouses, storage sheds, shipping containers
  • Construction – foundations, retaining walls, bathrooms
  • Mining – Machines, buildings, dams, bunds, tanks