Internal Wall Solutions

Our sealing, bonding and fire stopping products are used extensively within the internal wall construction. With the range offering structural benefits, acoustic and thermal breaks, as well as module and junction detail sealing options; we have a solution for all.


A focused range drives innovation and allows us to utilise products for bespoke application needs. All applications ensure the most robust and fabrication-friendly option is selected.

This illustration showcases some of the commonly used Tremco CPG UK products, but it is not an exhaustive list. A wide range of additional products is available to suit various applications and performance requirements. Get in touch today for more information.  

FJ203 Fire Resistant Rope
FJ203 is a non-combustible fire resistant woven rope and used for sealing horizontal and vertical linear joints with or without movement capability between fire resistant separating rigid walls and floors.
FJ203 Fire Resistant Rope
FS709 HP Intumescent Sealant
FS709 HP is a high expansion/pressure exerting, graphite intumescent sealant. FS709 expands when exposed to fire, reinstating the fire performance of compartment walls and floors which have been penetrated with services. FS709 can be used on flexible walls & rigid walls (100 mm or wider), rigid floors (150 mm or wider), and also with FB750 Intubatt Coated Batts.
FS709 HP Intumescent Sealant
SP925 Air Seal
SP925 is a one-component, low-viscosity sealant based on hybrid polymer technologies. It is chemically neutral, low odour and is compatible with most common building substrates. SP925 cures by reacting with the moisture in the air to form a firm, elastic, weather and airtight coating with good UV resistance.
SP925 Air Seal
FS702 Fire Resistant Silicone Sealant
FS703 is a low modulus, neutral cure, silicone sealant, suitable for linear gaps sealing in order to reinstate the fire performance in compartment walls & floors.
FS702 Intumastic Fire Resistant Acrylic Sealant
ME317 Internal Membrane Tape
ME317 is a reinforced kraft paper with modified acrylate dispersion, solvent-free adhesive
ME317 Internal Membrane Tape
ME508 Duo Window Membrane EW/F
ME508 is a non-woven fleece laminate with self-adhesive for optimum adhesion and vapour control.
ME508 Duo Window Membrane EW/F
SP525 Frame and Façade Sealant & Adhesive
SP525 is a low modulus sealant and adhesive formulated using advanced CPG UK SP polymer technology. It has high movement capability, excellent primerless adhesion to many substrates and long-term performance.
SP525 Frame and Façade Sealant & Adhesive
TN119
FJ400 Intuspan Intumescent Joint Filler
FJ400 Intuspan is an extremely compressable intumescent joint filler, made of compressible foam strip layered with high expansion intumescent material.
FJ400 Intuspan Intumescent Joint Filler
MT480 High Grip Solvent Free
MT480 is a water-based, solvent free gap filling grab adhesive. It offers gap filling and bonding performance, but without the issues surrounding solvent-based adhesives.
MT480 High Grip Solvent Free
WD120 Wood Adhesive
WD120 is a premium PVA adhesive typically used as in furniture manufacture.
WD120 Wood Adhesive
FZ100 Fire Safe Zone
FZ100 Fire Safe Zone is a revolutionary fire protection system, and a single product solution tested to cover many fire stopping requirements.
FZ100 Fire Safe Zone
FP170 Intucollar Intumescent Pipe Collar
FP170 Intucollar is a fire stopping closer device comprising of a stainless steel shell with a reactive integrated intumescent lining.
FP170 Intucollar Intumescent Pipe Collar
FP220 Service Sleeve
FP220 Service Sleeve is a pipe closer device, comprising of an intumescent material within a stainless steel shell.
FP220 Service Sleeve
FP302 Intustrap Intumescent Strap
FP302 Intustrap is 25 metre roll of rubber based product with graphite impregnation, used as a fire stopping closer device.
FP302 Intustrap Intumescent Strap
FS719 HP Blue for CPVC
FS719 HP Blue for CPVC is a unique sealant developed specifically for CPVC materials.
FS719 HP Blue for CPVC
ME003 Vapour Barrier
ME003 is a 3-ply polyethylene membrane which has been developed as a vapour barrier. Compatible with illbruck intelligent window membranes and adhesives
ME003 Vapour Barrier
FS703 Fire Resistant Silicone Sealant
FS703 is a low modulus, neutral cure, silicone sealant, suitable for linear gaps sealing in order to reinstate the fire performance in compartment walls & floors.
FS703 Fire Resistant Silicone Sealant
ME006 FR AVCL
ME006 FR AVCL is a aluminium foil faced glass fibre reinforced, air and vapour control membrane with a reaction to fire Class B-s1, d0 to EN 13501-1.
ME006 FR AVCL
ME060 FR AVCL
ME060 FR AVCL is a laminated, aluminium foil faced glass fibre reinforced, air and vapour control membrane with a reaction to fire Class A1 in accordance with EN 13501-1.
ME060 FR AVCL
ME480 B-s1, d0 Butyl Façade Sealing Tape (SA)
B-s1, d0 Butyl Facade Sealing Tape (SA) is a Class B, permanently UV resistant, high strength butyl, airtight and fully watertight membrane used as a perimeter membrane seal to the internal or external side of glazed units such as windows and doors.
ME480 B-s1, d0 Butyl Façade Sealing Tape (SA)