List of featured suppliers of SEALANTS Mastic: by Special Function: Fire Resistant BS EN 1366-4: 2006 on Building Products Index

Sovereign Chemicals are UK manufactures of extensive ranges of building chemicals, damp proofing and specialist construction industry products. Sovereign are industry leaders for BBA Certified liquid damp proofing and the Heydi basement tanking range. Sovereign also manufacture a wide range of building chemicals, mortar and cement admixs such as frost proofer, cement colourants and plastisiers. We are also specialist manufactures of a range of wood preservatives, timber treatments and innovative insecticides. From standard trade paints to specialist renovating plasters, a complete range of floor levelling compounds, tile adhesives and grouts for tiling professionals. Sealants and mastics including polysulphide and silicone sealants. Sovereign ranges are tried and tested, approved under Royal Warrant and available throughout the UK.

A UK based manufacturer and specialist contractor of the FIREPLUG range of intumescent fire protection materials. The range includes intumescent strip, ventilation grills, pipe bandages and canisters, door upgrading system and the patented FIREPLUG cable passthrough system. Other fire protection products include the Fireplug VCB Ventilated cavity barrier. CFP provide fire protection products for commercial, domestic and industrial projects.