... shaking, moisture proof 3 Pass the national standards 2013 High Quality Acetic Silicone Sealant:Description: This product is one-part component, generally ... and industry etc.Properties:1. Acid curing.2. High intensity, fast solidification.3. Good tightness, weathering resistant, UV resistant ... Surfaces must be dry and clean (use solvents). Cut nozzle out a suitable angle, put sealant into gun and ...