Repair Mastic & Waterproofing

Here at Drainage Superstore we have a range of repair mastic and waterproofing products to choose from, all tried and tested to ensure they achieve top performance. 

Repair mastic

Repair mastic is designed to help cracks and splits in flat roofs. Repair mastic is generally designed with fibres, which help to provide reinforcement, and bridge larger gaps and cracks. Repair mastic from brands such as Cromar and Black Jack provide watertight repairs almost immediately, which makes the compound perfect for emergency repairs and remedial work.

Roofing and guttering waterproofing compounds

Roofing and guttering waterproofers are multi-purpose membranes that have been developed to prevent water ingress, whilst allowing moisture to evaporate naturally, creating a breathable layer. 

Waterproofer and Waterstop from Sika

Sika’s Waterproofer is a chlorine free general waterproofing admixture for mortar concrete and rendering, working by swelling and blocking any capillaries and pores in mortar which in turn prevents the movement of water. The Waterstop Clear product from Sika can be mixed with water and cement to create a paste that will stop leaks, for example in basements, pits, underground tunnels and pools.

Cromar’s all weather compound & roof coating

Cromar’s all weather roofing compound is perfect to create an overall waterproofing of roofs, whilst the Cromaprufe roof coating is more suitable to create a conventional sandwich membrane to waterproof floors and walls, but can also be used as an adhesive for roofs, insulation board and more. 

And of course, if you have any questions about our products, you can call our friendly team on 01752 692221 and they’ll be happy to help you out.

Products in Repair Mastic & Waterproofing:

Showing 1 - 7 of 7 products

Showing 1-7 of 7