Nassboards Everbuild 908 DPM Damp Proof Membrane - Odourless, Rubber Enriched Bitumen Emulsion - Adhesive, and Durable Curing Agent and Sealant - for General Water Proofing, Bonding and Plastering

Very happy with the quality, thick and easy to paint on, great coverage. Slight brown in colour and smells awful. Thankfully I didn't need to do too much of it. I would use it again due to the great quality. The brush and gloves coming in the package is a bonus.

Paints on easily and adheres really well. I used it to paint onto external brickwork below ground level to help prevent damp and it works a treat. Dry in less than 24 hours. A slight odour when applying but this will go after a day. Make sure to where gloves. Handily they came provided :-)

Important to prep the area first if going on to cement that has previously been damp otherwise it just lifts off one dry. It does act as an effective barrier. Chuck the brushes away after - they cannot be saved!

Three coats seems to have created an impermeable layer to seal the ancient substrate under an awkward threshold and I can't think of anything else that would have achieved that, so that's good. It is rather messy to apply, so this supplier kindly provided gloves and a throwaway brush, which was also good. Good luck to anyone who wants to clean the brush after applying this! Its description as odourless is rather optimistic - it smells exactly like you'd expect of a bitumen-based product, although I didn't find that unpleasant in moderation.

Hopefully it's still usable and I can open the can.

Great product. Easy to apply. Make sure you cover up anything you don't want drips to go on! Nice finish that looks to be durable. Addition of gloves and brush is great.

At the time of purchase this kit was great value for money. The brush is on the small side but luckily I only had a small area to cover. The tin in their picture is outdated and you actually get everbuilds latest tin design.

Bit messy but used on parquet flooring as originally used. seems to work well