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RTV Silicone Caulk Waterproof Sealant 3.3 fl oz All Purpose

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Product details

Management number 250167043 Release Date 2026/09/17 List Price US$4.00 Model Number 250167043
Category

This RTV Silicone Caulk Waterproof Sealant is your go-to solution for sealing, bonding, and protecting surfaces around the home. Packaged in a convenient 3.3 fl oz tube, this all-purpose sealant is designed to tackle a wide range of projects, from bathroom and kitchen repairs to outdoor weatherproofing tasks. The flexible silicone formula creates a durable, waterproof seal that resists moisture, temperature changes, and everyday wear and tear. Once cured, it remains flexible, helping to prevent cracking and shrinking over time. Ideal for use on glass, ceramic, metal, wood, and most plastics, this versatile sealant adheres strongly to a variety of surfaces. Whether you're sealing gaps around windows, doors, sinks, tubs, or pipes, this product delivers reliable, long-lasting results. Easy to apply with a standard caulk gun, it provides a smooth, clean finish that blends seamlessly into your project. Keep one on hand for quick fixes and larger sealing jobs alike.

  • WATERPROOF SEALANT: Provides a strong, watertight seal that resists moisture, water, and weathering for lasting protection.
  • ALL PURPOSE USE: Ideal for sealing gaps and joints in kitchens, bathrooms, windows, doors, plumbing, and more.
  • RTV SILICONE FORMULA: Room Temperature Vulcanizing silicone cures at room temperature for a flexible, durable bond.
  • CONVENIENT SIZE: Comes in a 3.3 fl oz tube that is easy to handle and apply with a standard caulking gun.
  • FLEXIBLE AND DURABLE: Remains flexible after curing to accommodate movement and temperature changes without cracking or shrinking.
ASIN B0HD74WYGH
Color White
Item Form Gel
Brand Name Sinyisen
Unit Count 3.3 Fluid Ounces
Item Weight 3.3 ounces
Part Number Rtv-sil-3.3
Manufacturer Sinyisen
Liquid Volume 3.3 fluid ounces
Material Type Silicone
Full Cure Time 24 hours
Item Highlight 5X Stronger Adhesion, Shrink & Crack Proof, Waterproof Formula for Kitchen, Bath, Window, Door, Marine and Outdoor Repair
Number of Items 1
Number of Packs 1
Maximum Gap Fill 0.5 inches
Tensile Strength 350 psi
Temperature Range 400 °F
Included Components 1 Tube Of Brown Silicone Caulk
Surface Recommendation Floor, Door, Glass, Tile, Ceramic, Metal, Wood, Concrete, Masonry, Porcelain
Water Resistance Level Waterproof

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