Cemproof Flex 1P – Flexible Cementitious Waterproofing and Long-Lasting Protection for Walls, Basements & Pools
Looking for a reliable waterproofing solution? Crommelin Cemproof Flex 1P is a high-performance cementitious waterproofing membrane designed for damp surfaces, basements, swimming pools, retaining walls, and more. Whether you need positive or negative side waterproofing, this flexible waterproofing solution ensures superior protection while allowing the substrate to breathe.
This single-component waterproofing membrane is easy to mix—just add water! Formulated with acrylic polymers, high-quality cements, and well-graded aggregates, Cemproof Flex 1P delivers exceptional adhesion, UV resistance, and crack-bridging performance.
Why Choose Cemproof Flex 1P?
- Perfect for interior & exterior waterproofing – Ideal for balconies, slab edges, tanks, and planter boxes.
- Resistant to hydrostatic pressure – Prevents leaks in below-ground structures.
- Flexible & crack-bridging – Covers hairline and shrinkage cracks for long-lasting protection.
- Strong adhesion on multiple surfaces – Works on concrete, masonry, stone, and cement boards.
- High abrasion & UV resistance – Suitable for both indoor and outdoor applications.
Where Can You Use Cemproof Flex 1P?
- Damp surfaces & negative waterproofing
- Balconies, podium decks & vertical walls
- Swimming pools, water tanks & planter boxes
- Basements, retaining walls & slab edges
Order today and get free shipping insurance! Protect your surfaces with Cemproof Flex 1P, the ultimate cementitious waterproofing solution for lasting durability.
Have questions? Need assistance choosing the right waterproofing solution? Contact us today for expert advice and the best deals!
Please read all the datasheets prior to application.
![]() |
![]() |
Reviews
There are no reviews yet.