Soudasil RTV3 Silicone 

Soudasil RTV3 is a 100% silicone sealant that is mildew resistant. Excellent adherence to glass, ceramic, porcelain, metals, wood and many more. Soudasil RTV3 is mildew resistant and comes with a attachable nozzle. 

Features 

• Available Colors: Clear, White, Transparent White, Black 

• Permanent color 

• UV resistant 

• Stays fully elastic after curing 

• Very good adhesion on many materials

• Very easy application 

• Typical acetic smell

• Applications 

• Building and construction joints 

• Glazing on aluminum frames 

• Sealing in sanitary rooms, kitchens, cold storage rooms and containers 

• Sealing in air conditioning systems 

• Window and door joints 

• Surfaces 

• All usual building surfaces 

• State of surface: clean, dry, free of dust and grease 

Specifications 

• Skin Formation(*): 5-10 minutes 

• Tack-Free Time (*): 10-20 minutes 

• Curing Time (*): 24 hours, ⅛” diameter bead 

• Hardness- Shore A: 30 +/- 5 

• Tensile Yield: 350 psi 

• Service Temperature Range: -40°F to +400°F

• Application Temperature Range: -35°F to +140°F

• VOC: 30 g/L 

• Self life: 

• 12 months in unopened packaging in a cool and dry storage place at temperatures between +41° F and +77° F. Storage in excessive heat and/or high humidity

• Application

• Method: Manual or pneumatic caulking gun

• Conditions: 40° F to 95° F 

• Finish: soapy water before skinning 

• Repair With: Soudasil RTV3 

• Clean Up: white mineral spirit immediately after use

• Preparation 

• Prime porous surfaces with Primer 150, no primer required for non-porous surfaces. The use of Soudal Surface Activator on smooth surfaces will improve the adhesion of Soudasil RTV3.