9900 Sealant Waterproof, Silicon Waterproof Sealant, Permanent Solution for Roof & Wall Cracks, Outdoor Water Proof Exterior Sealants Heat Resistant, Tear and Stretch Resistance (Black,1Pc)

Discover a permanent solution for all your exterior waterproofing needs with 9900 Sealant Waterproof! This high-performance silicone sealant offers superior protection against water, weather, and temperature changes. Perfect for roofs, walls, and outdoor cracks, it ensures long-lasting durability and reliability. Whether under scorching sun or freezing rain, this sealant maintains a strong, waterproof barrier year after year.

Product Name: 9900 Sealant Waterproof
Weight: Black/White: 750g, Transparent: 500g
Colors: Black, White, Transparent
Shelf Life: Stored below 27°C in a cool, dry environment for 12 months.
Density: 1.5 (g/cm3)
Tensile strength: 1.45 (MPa)
Elongation rate: 186 (%)
Shear strength: 38 (MPa)
Curing conditions: Room Temperature Curing
Curing time: 2-3 days
Water resistance: Professional Grade Waterproofing
Scope of application: Adhesive bonding, sealing, edging, and joint filling

Package include:
1/2/3Pcs × 9900 Silicon Waterproof Sealant

Warm Tips:
1. Note: Due to manual measurement, there may be slight size deviations. Please understand.
2. Please note: Due to different monitor models and lighting effects, the actual color of the product may vary slightly from the image.
3. Due to long-distance transportation, the product may have defects. If you have any questions about our products, please contact us immediately and we will do our best to resolve the issue!