Bostik 70-08A is a high quality product based on Silyl Modified Polymer (SMP), especially developed for bonding windscreens.
Bostik 70-08A is a high quality product based on Silyl Modified Polymer (SMP), especially developed for bonding windscreens. Bostik 70-08A provides a rapid and efficient way to fasten many different materials for OEM, coach works, mobile units, etc., especially where immediately or shortly after installation objects have to be moved during the manufacturing process. Bostik 70-08A conforms to FMVSS 212. Immediately after installation the product has a high green strength (a high internal strength), which results in a very heavy paste with an extremely good slump resistance. Reaction starts with moisture and results in an irreversible, vulcanised adhesive. The high green strength coupled with the high tack makes the product very suitable for those applications where the parts have to be transported immediately or shortly after installation.
FEATURES • Bostik 70-08A adheres well without primer on glass and no UV resistant primer is needed when the glassadhesive interface is UV-protected by a ceramic coating • In general, good adhesion on several substrates without the use of a primer • Solvent, isocyanate and PVC free • Very good UV resistance and aging properties • Permanently elastic within temperatures from -40°F to 248°F (–40°C to 120°C) • Neutral and odorless curing • Low volume shrinkage • Low electrical conductivity
BASIC USES Bostik 70-08A can easily be extruded with a hand or air pressure gun at temperatures between 41°F to 95°F (5°C to 35°C). The speed of application can be improved by heating up to 158°F (70°C) maximum. For good adhesion,