Back out all joints prior to mastic sealant application


Backing out joints is often an essential preparatory step in the process of mastic sealant joint sealing prior to application this is where backing rod caulking comes into play. As it’s not always an essential choice, joint backing is ambiguous to many people and is a somewhat misunderstood process. In a nutshell, backing rod caulking is exactly as it sounds, a joint backer that backs out joints, gaps and cracks prior to the application of a wet or paste-like filler or sealant of some kind, providing a controlled depth, sound base and backstop for the material to cure against. Usually ...
Celltex Ltd 2 Metre Black Backing Foam Caulking

Celltex Ltd
2 Metre Black Backing Foam Caulking

More Information

from £1.97 inc. vat

Celltex Ltd Backing Foam Caulking Tear-Off Strips 200m Packs

Celltex Ltd
Backing Foam Caulking Tear-Off Strips 200m Packs

More Information

from £30.28 inc. vat

Celltex Ltd Backing Foam Circular Rod

Celltex Ltd
Backing Foam Circular Rod

More Information

from £2.03 inc. vat

Celltex Ltd Backing Foam Circular Rod 15mm (25m)

Celltex Ltd
Backing Foam Circular Rod 15mm (25m)

More Information
from £5.51 inc. vat
Celltex Ltd Backing Foam Circular Rod 20mm (25m)

Celltex Ltd
Backing Foam Circular Rod 20mm (25m)

More Information
from £8.77 inc. vat
Sika Backer Rod Fire

Sika
Backer Rod Fire

More Information

from £153.98 inc. vat

Soudal Glass & Mirror Cleaner Aerosol

Soudal
Glass & Mirror Cleaner Aerosol

More Information
from £2.27 inc. vat