The adhesive set Seal'n'bond and Prep K contains two tubes of Bostik Seal'n'bond adhesive and a container of Bostik primer prep K. This combination is required when fastening polycarbonate and foamed PVC sheets. Seal'n'bond is suitable for many different surfaces, such as wood, metal, glass, plastic, plasterboard, insulation panels and ceramics.
Bostik Seal'n'bond comes in a standard 290 ml tube and requires a caulking gun for application. The primer Prep K ensures a strong adhesive bond between the plastic and the surface below. Therefore, it is strongly recommended to pre-treat the plastic sheet with the primer before applying the adhesive. The white adhesive is easy to work with and dries evenly. After application; the adhesive remains flexible, so it can cope with the possible expansion of the bonded materials. Some materials can expand due to temperature differences. One tube allows you to cover 9 metres with the adhesive. After opening the adhesive has a shelf life of 12 months.
The use of Bostik primer Prep M is recommended when fastening solid PVC using Seal'n'bond.