Crommelin Catalyst PWC Waterproofing – Clear

Crommelin Catalyst PWC – Biochemical Modified Silicate Waterproofing Solution

Looking for a long-term waterproofing solution for concrete? Crommelin Catalyst PWC is a high-performance, biochemical-modified silicate solution designed to penetrate deep into concrete, forming a water-insoluble calcium silicate hydrate gel complex that permanently seals cracks, pores, and capillaries.

Unlike traditional coatings, Catalyst PWC doesn’t require re-application or maintenance, ensuring lasting waterproofing and protection against chloride ions. Its UV stability prevents yellowing, while moisture vapor permeability allows concrete to breathe without compromising its strength. Trafficable after the first watering, Catalyst PWC is the ideal solution for concrete protection in high-traffic areas.

Why Choose Catalyst PWC?

• Long term performance – No re-application or future maintenance required.
• 100% trafficable after the first watering.
• Permanently seals existing cracks to 0.8mm.
• Re-seals future hairline cracking.
• UV stable – will not peel or yellow.
• Increases surface hardness.
• Allows moisture vapor permeability.
• Suitability for tanking applications (Positive hydrostatic pressure)

Suitable Surfaces:

• Concrete
• Exterior Use
• Renders
• Screeds

Locations for Use:

• Carparks
• Facades
• Podium Decks
• Precast Panels
• Rooftops
• Water Tanks

Order now and enjoy free shipping insurance! Get Crommelin Catalyst PWC for long-term concrete waterproofing and durability.

Need help choosing the right waterproofing solution? Contact us or Epoxy Warehouse today for expert advice!

Please read all the datasheets prior to application.