Do you have rising damp?

  • Stop it once and for all.
  • Have you tried more than one product and nothing works?
  • Simply sand down the damaged paint area and give it 2 coats of Decoseal.
  • It's that simple.

How It Works

A permanent negative-side waterproofing solution that stops moisture at its source and protects paint from bubbling — for life.

Unlike conventional waterproofers that only coat the surface, this product works from inside the wall, blocking moisture before it reaches paint or finishes. The result is long-lasting protection without peeling, bubbling, or repeated repairs.

Works on Common Building Substrates

  • Concrete
  • Brick
  • Blockwork
  • Masonry

Key Benefits

  • ✔ Negative-side waterproofing
  • ✔ Stops moisture at the source
  • ✔ Protects paint from bubbling
  • ✔ Long-lasting protection
  • ✔ No peeling or repeated repairs
  • ✔ Works from inside the wall
  • ✔ Blocks moisture before it reaches paint
  • ✔ Suitable for all common building materials
  • ✔ Permanent solution
  • ✔ Professional-grade waterproofing

Product applications

Discover the versatile ways our product can solve your challenges
  • Rising Damp & Damp Walls

    Rising Damp & Damp Walls

    One of The only products on the market that will stop dampness from the negative side. No more paint peeling, no more bubbling. No more white powder (Efflorescence).

  • Cinder Block Protection

    Cinder Block Protection

    No longer do you need to plaster over your cinder blocks. Decoseal will penetrate and seal your Blocks. Inside and out.

  • Roof Applications

    Roof Applications

    Decoseal is ideal for Roofs. It not only penetrates and stops moisture, but it becomes literally impossible to scratch off. Can be used on Tiled Roofs, asbestos Roofs and also Metal Roofs.

  • Precast Concrete Walls

    Precast Concrete Walls

    Decoseal is ideal for Precast Concrete Walls. Firstly you do not need to use a solvent based Plaster Primer first. Decoseal is a Alkaline resistant Plaster primer. Just two coats and you are done. You wont have fading, chipping or peeling paint as you would with a standard paint.

  • Floors

    Floors

    Ideal for Concrete Floors. Easy and quick application. The Floors have withstood tests using forklifts and heavy duty vehicles.

  • General Protection

    General Protection

    Decoseal is ideal for protection on structures, like wood. It seals and penetrates the wood. 100% UV protection.

Facebook Videos