Bostik ISR 70-08 AP Black 600ml Bostik 70-08 AP Black is a high strength SMP (Silane Modified Polymer) windscreen bonding adhesive for automotive and coachbuilding. 70-08 is used where a fast bond and very high strength adhesive is required. Bostik 70-08 is specially designed for the rapid replacement of windscreens as it has very high green strength It is solvent and isocyanate free and adheres well without any black glass primer It out performs other major manufacturers windscreen adhesives and is widely used in demanding environments especially in the Rail industry