Our bubble gasket is east to fit, no adhesive required, just remove the old gasket and push in the new.
You may have bubble gasket, flip gasket or a combination of both, our retro bubble gasket is an ideal replacement
for any of these.
Sold by the metre with no minimum order, so you only buy what you need.
The section that fits in the groove measure 4mm plus 1mm for the wings (which holds it in place), but this section is hollow so will easily fit into a smaller groove
If you are unsure, give us a call