Denso
Denso
Leaders in Corrosion Prevention and Sealing Technology. The Denso range of products have been used for over 75 years and have a proven track record and we are proud to be the foremost company in this field.
The Denso range comprises of a variety of specialised pipe & structural coatings, marine protection systems, including tapes, brush and spray applied liquid coatings, mastics, primers and sealants based on materials such as petrolatum, butyl rubber bitumen, plastics and epoxy resin. Systems are tailor-made for individual anti-corrosion and sealing problems developed with the realities of an on site application in mind.
We hold the broadest range and the highest UK volumes of stock, with the best technical and QA support in the UK for Protal 7300 paint for gas projects and a wide range of putties, tapes, primers and pastes for the water industry, ready for delivery (or collection at our Midlands depot). Our dedicated Training Centre can help operatives achieve Denso approved training on P1 and P2 applications with hands on experience using Protal 7300 too for gas network projects.





1) Clean the joint thoroughly with a wire brush

2) Apply Denso Paste to the joint with brush.

3) Apply Denso Profiling Mastic to the joint

4) Apply Denso Tape to the joint, wrapped with a 55% overlap


1) Clean the joint thoroughly with a wire brush

2) Apply Denso Primer D to the joint with brush.

3) Apply Denso Profiling Mastic to the joint

4) Apply Densoclad 50 Tape or 70 to the joint, wrapped with a 55% overlap
