• One-part moisture cure polyurethane adhesive and sealant
• Tough, elastic seals with excellent adhesion, Shore A 40
• Dampens vibration, so it suits transport and engineering
• Oil resistant
• Bonds concrete, wood, metals, GRP, rubbers and most building materials; fixes wooden floors
• CE approved; EN 15651-1, 4; grey, black and white, box of 12

First, make sure the surfaces are clean, dry and sound. A light dampening helps a moisture-cure PU start to cure on non-porous joints.

Next, cut the nozzle, load the cartridge into an applicator gun and apply the bead to the joint or bonding line.

Then tool or clamp as needed and leave it to moisture-cure into a tough, elastic seal.

Finally, allow it to cure fully before loading. It produces vibration-dampening joints for construction, transport, automotive and marine work; for a hybrid high-tack sealant and adhesive see GBX or Gripbond Pro.

• Product code: BDPU18GR (grey), BDPU18BL (black), BDPU18WH (white)
• Type: one-part, moisture curing polyurethane adhesive and sealant
• Hardness: Shore A 40, tough and elastic
• Properties: oil resistant, vibration dampening
• Approval: CE approved; EN 15651-1, 4; F EXT-INT, PW INT
• Size: single or trade box of 12

What is PU18 for?

Sealing and bonding in engineering, construction, automotive and marine work. It produces tough, elastic joints with excellent adhesion that also dampen vibration.

What will it bond?

Concrete, wood, metals, GRP, rubbers and most common building materials. It is also suitable for fixing wooden floors.

Is it oil resistant?

Yes, which is why it is well suited to engineering and transport applications.

Does it dampen vibration?

Yes, the cured polyurethane stays elastic and absorbs vibration, useful for metal-to-metal joints in transport and machinery.

What colours does it come in?

Grey, black and white, each single or in a trade box of 12.

How is it different from a hybrid sealant?

PU18 is a polyurethane adhesive and sealant. For an isocyanate- and solvent-free hybrid with high grab and wet-surface bonding, see GBX or Gripbond Pro.