Sista Universal Transparent Silicone Sealant 280 ml
Sista Universal Transparent Silicone Sealant 280 ml is a high-performance, acetoxy-based, multi-purpose sealing and bonding material designed for both home use and professional applications. Ideal for sealing joints around doors and windows, bathroom and kitchen fixtures, glass, metal, ceramic, tiles, and PVC surfaces, it delivers long-lasting durability thanks to its 100% silicone formula. Its strong adhesion and excellent elasticity make it highly suitable for moving joints, ensuring a long-term seal without cracking or shrinking. The mold-resistant and UV-resistant formulation provides reliable protection even in hot, humid, or frequently cleaned environments, making it a perfect choice for kitchens, bathrooms, and outdoor applications. Resistant to diluted acids, bases, and detergents, this silicone sealant cures quickly—forming a skin within 15 minutes and fully curing within 24 hours. Its transparent finish ensures a clean, professional look on any surface. Easy to apply with a standard caulking gun and simple to smooth with soapy water, this versatile sealant offers superior performance for a wide range of sealing and maintenance tasks.
Step 1: The surface to be applied must be clean and dry. Apply masking tape on both sides of the joint to be filled.
Step 2: Cut the tip of the cartridge. Trim the nozzle at a 45° angle according to the joint width to be filled. Place the cartridge into a caulking gun and attach the nozzle. Squeeze the trigger and apply the sealant smoothly along the entire length of the joint.
Step 3: For the best result, remove any excess and smooth the sealant with a spatula moistened with soapy water.
Tip: SISTA Universal Silicone Sealant should be stored in a cool, dry place at temperatures not below +5°C. When stored properly, the product remains stable for 24 months.
Sista Universal Transparent Silicone Sealant 280 ml - Technical Specifications
- Base: Acetoxy
- Color: Transparent
- Volume: 280 ml
- Application Areas: Door and window joints, shower cabins, bathroom/kitchen connections, glass, metal, ceramic, PVC, tiles
- Features: Mold-resistant, UV-resistant, flexible structure, solvent-free
- Resistance: Resistant to diluted acids, bases, and detergents
- Temperature Range: -30°C to +120°C
- Curing Time: Surface cures in 15 minutes, fully cures in 24 hours
- Not Suitable For: PE, PP, PTFE (Teflon); unprimed cement-based surfaces are not recommended.