Dowsil™ 1203 3 in 1 Primer en
Dowsil™ 1203 3 in1 Primer is used to improve adhesion and accelerate adhesion build-up of silicone sealants to various substrates. Additionally it cleans substrate surfaces, so that no other cleaning is needed. In case of very dirty surfaces additional cleaning with a cleaning solvent is necessary. Dowsil 1203 3 in1 Primer contains a small amount of UV tracer. This allows tracing correct primer application by using an UV lamp.
Download technical data sheet