Sealants and adhesives specialist HB42 has launched its new Ultimate Waterproofer.

Available in trade-sized 6kg tubs, this waterproof membrane is highly elastic, self-levelling, non-brittle, and has gap filling properties suitable for all kinds of repairs and seals both internally and externally.

You can apply the HB42 Ultimate Waterproofer straight from the tub with a brush, trowel, or squeegee – there is no need for mixing. It’s ready to use, easily applied, fast curing and immediately waterproof. It can also be applied in dry or damp conditions and on damp surfaces too, making it suitable for repairs where leaks or seals have ruptured.

HB42 Ultimate Waterproofer can be used in tanking applications, it can seal floors, fixings, plasterboard, wood and walls, and even shower trays too. Not only that, it can be used as a tile adhesive, can seal concrete foundations, balconies and can be used on stone, metal and polystyrene foam.

The Waterproofer is designed to be user friendly: it is odourless, has low emissions, and features an anti-slip membrane. Durable and UV-resistant, it contains no silicone, isocyanates, or bitumen and is Phthalate-free.

“We are delighted to add another trade strength product to our HB42 range,” said Scarlet McAleese-Banks, Director of Hilton Banks, the manufacturers of HB42. “This Waterproofer really is the Ultimate version, with so many applications. Whether you leave it as a rubber finish or you want to paint over it, HB42 Ultimate Waterproofer will not let you down.”