CL-24C-3, Silicone primer to bond peroxide-cure silicone rubber with substrates like Fibre glass, metal, carbon steel, stainless steel PA, porcelain, glass, bakelite etc.
Appearance: Shallow yellow transparent liquid
|Adhesion Strength :≥2MPa|
|Specifical Gravity :0.75g/cm³|
1, Treat the substrates with blast sanding, polishing or wash with industrial alcohol.
2, Brushing, painting, dipping or spraying the CL-24C-3 on the substrates.
3, Leave dry in room temp for 30 minutes or baking at 110-130℃ for 5-15mintes.
4, The primer treated substrates are processed within that day.
5, The first cure is suitable to DBPH system silicone rubber and the second cure the temperature maximum at 200℃.
1, Please cap its cover immediately after use to avoid volatilization.
2, Store the used and unused adhesive in separate way to lengthen the shelf life.
3, After the primer coated on the substrates, leave it volatilize completely before entering the mold, otherwise, there will be bubbles in the finished products.
4, Wash clean the substrates to remove dirts or oil to avoid bad adhesion.
5, The PA substrates is water-absorbent, it must be dried up before molding with silicone. Better bake with 150 degrees for 1-2hours.