THE LATEST

MCXS External Leak Sealer

The NEW external leak sealer is available in merchants today. Ask your installer about the latest in our product range.

Helpful Tools

ADEY’s got some handy tools to help you protect your central heating system…

Water Hardness Checker

Check the condition of the water in your area.

Savings Calculator

See how ADEY products can save you money.

Product
Selec​tor

Get straight to the products you need in a few clicks.

MCXS® 
External Leak Sealer

The NEW external leak sealer & jointing compound is your next best friend. Designed to help you stop leaking joints quickly and easily, MCXS provides the perfect seal without setting hard, so undoing joints later isn't a problem.

How to Videos

Help & Support

Click to view our Customer Support, Savings Calculator and FAQs

Tool

Product
Selector

Get straight to the products you need in a few clicks.

Tool

Find a 
Rep

Discover who your local Business Support Manager is.

Tool

Find a
Stockist

Enter your postcode to find your nearest merchant .