Suitable For: general purpose sealant backing and gap filling
Area of use: INT & EXT
Type: foam strip
Brand: CM Sealants
Manufactuer: CM Sealants
Foam Strip – Sealant Polyethylene Backer Strip
Non-absorbent compressible white closed cell polyethene foam backup material. Insert into a joint to control sealant depth & create a backstop. Strip of 100m of 12mm x 12mm square polyethene foam joint filler and backing for sealants and acoustic applications. Compatible with all know types of sealants to control the depth of the sealant in proper relation to joint width. Provides backing against which the sealant is applied, forcing the sealant to the sides of the joint for adhesion.
Also, we provide the backer foam in rods or rolls in all sizes, 13mm and 10mm backer rod equivalent. Fire protective backer foam is also available here.
For more from CM Sealants, you can visit their website here.
General Purpose Sealant backing
Together with Self-levelling sealant
Metal and pre-cast panels
Around perimeters of door and window frames
Coping and glazing joints
Log Cabins / Homes
Draft Proofing & Acoustic Work
Choosing the correct size:
Select a backer strip width that is approximately between 15 and 25% larger than the width of the joint to give a firm base. The backer strip can be compressed down into gaps slightly tighter than its width.
Initially used SSL via eBay - service was excellent.Contacted them directly for my second purchase, staff were very... knowledgable and couldn't help enough.The items were sent out the same day and at the best price.5 star service all the way!read more
We have purchased our Mapei Grout and Mapei AC silicone from Sealant Supplies for the past 5 months, they have been... quick to dispatch and always seem to have the colours we require in stock. Will keep using them.read more