

🧱 Seal the gap, secure your build — don’t let cracks steal your peace of mind!
This Expansion Joint Filler Foam Roll is a premium polyethylene foam strip designed for effective movement and expansion joint filling in brick and blockwork. Available in multiple widths (100mm, 150mm, 200mm) and thicknesses (10mm, 12mm), it comes in convenient 10m coils with a tear-off strip for easy installation. Its closed-cell structure ensures low resistance and durability, preventing cracking and structural damage in construction projects.
| ASIN | B07F8PWJNY |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,408 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 42 in Foam Raw Materials |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (132) |
| Date First Available | 28 Jun. 2018 |
| Manufacturer | Just The Job Supplies |
| Material | Polyethylene |
| Plug profile | Adhesive |
| Size | 100mm x 10mm |
| Style | Industrial |
A**W
Just the job.
Used this foam as a barrier between the timber beams of my garden office and the concrete ring-beam foundation. Still using the offcuts as packaging for items sold on eBay.
J**E
Prevented cracking and movement of concrete slab.
Great for laying between concrete pad and house wall 🧱 stopped any cracking or movement, perfect.
A**P
Does the job
Great product, does the job. Fixes using spray adhesive.
P**S
Another overpriced item not returned because to late
Good for the job but
A**T
Good value
As described
A**R
Delivery time. Very quick
2day delivery time. Excellent
A**R
thanks
happy with goods
M**Y
BEWARE! Slashed along it's length in several places.
Sadly, although the basic product may have been fine, whoever prepared it by cutting it to the ordered size had slashed it along it's length in several places. Even more sadly, I did not discover this before I had covered it in contact adhesive, which made returning it a little difficult. Be warned and inspect this product along it's entire length before starting to use it!
Trustpilot
1 week ago
2 months ago