143745 SOUDASIL RTV3 — TRANS WHITE, 10.1 FL OZ, MILDEW‑RESISTANT 100% RTV SILICONE

Soudasil RTV3 is a premium‑grade, 100% RTV silicone sealant engineered for professional construction, sealing, and bonding applications. It provides strong adhesion to a wide variety of substrates—such as glass, ceramic, porcelain, metals, and wood—making it highly versatile across interior and exterior uses. This Trans White formulation (Part #143745) comes in a standard 10.1 fl oz cartridge and offers reliable performance with long‑term flexibility, mildew resistance, and UV durability.

This sealant is permanently flexible, easy to apply, and ideal for environments exposed to moisture, such as kitchens, baths, and utility areas. The mildew‑resistant formulation ensures clean, hygienic joints over time. The product is part of Soudal’s professional RTV silicone line designed for high‑performance sealing under a wide range of conditions.

DETAILS

• Model / Part Number: 143745
• Manufacturer: Soudal (BOSS® by Soudal for some distributors)
• Color: Trans White (Translucent White)
• Package Size: 10.1 fl oz cartridge
• Material Type: 100% RTV silicone (acetoxy cure)
• Finish: Neutral, translucent white sealant appearance
• Form: Paste‑style silicone sealant
• Application Method: Standard caulking gun cartridge

KEY FEATURES

• Mildew Resistant: Formulated to inhibit mildew growth in moisture‑rich environments.
• UV Resistant: Suitable for areas with direct or indirect UV exposure.
• Permanently Flexible: Maintains elasticity under expansion, contraction, and movement.
• Adhesion Properties: Excellent adhesion to glass, ceramic, porcelain, metals, wood, and various construction materials.
• Easy Application: Designed to gun smoothly and tool easily for clean finished joints.
• 1‑Part Silicone: No mixing required; ready to use from cartridge.
• Cure System: Acetoxy silicone cure (RTV).

APPLICATIONS

• Bathrooms & Kitchens: Sealing sinks, tubs, showers, backsplashes, and other wet areas.
• Windows & Doors: Perimeter sealing, gap filling, and weatherproofing.
• HVAC & Mechanical: Long‑life sealing where flexibility and environmental resistance are needed.
• Construction & General Purpose: Suitable for sealing joints requiring durable, mildew‑resistant silicone.
• Marine, Industrial & Utility Areas: Excellent for moisture‑exposed or vibration‑prone environments.