HIGH TACK Sealant
Product information
|
Property |
Value |
Test Method |
Remarks |
|
Appearance |
Grey / White / Black |
Visual Inspection |
Custom colors available |
|
Skin Time (Surface Dry) |
15-30 minutes |
23°C, 50% RH |
Surface non-sticky |
|
Cure Time (Full Cure) |
7 days |
23°C, 50% RH, 5mm thickness |
|
|
Density |
1.45 ± 0.05 g/cm³ |
GB/T 13477 or ASTM D1475 |
|
|
Volume Shrinkage |
<=5% |
GB/T 13477 |
|
|
Tensile Strength |
>=1.5 MPa |
GB/T 528 or ASTM D412 |
|
|
Elongation at Break |
>=300% |
GB/T 528 or ASTM D412 |
|
|
Service Temperature Range |
-40°C to +120°C |
||
|
Shelf Life |
12 months |
Stored in sealed container |
Keep in cool, dry place |
High viscosity sealant is a premium sealing material formulated with modified silicone or polyurethane as the base polymer. Designed with outstanding thixotropy and superior initial adhesion, it ensures excellent non-sag properties during application while forming a tough and durable sealing layer after curing. It is widely used in curtain wall systems, automotive manufacturing, building waterproofing, and various industrial assembly applications.
Key Features
Excellent Thixotropy
Non-sagging on vertical or overhead applications, ideal for precise construction needs.
01
Strong Adhesion
Superior bonding to metals, glass, stone, concrete, and other common construction substrates.
02
Outstanding Weather Resistance
Long-term resistance against UV radiation, rain, snow, and extreme climate conditions.
03
Eco-Friendly & Safe
Low VOC, non-corrosive, and compliant with international environmental standards.
04
Easy Application
Smooth extrusion, non-shrinking after curing, and easy to trim or maintain.
05
Performance
Non-Sag Stability – High viscosity formulation prevents slumping on vertical surfaces.
Strong Bonding Strength – Cures into a resilient, high-toughness layer, suitable for structural bonding.
Temperature Resistance – Withstands continuous service from -40°C to +120°C, tolerating higher peaks for short durations.
Elasticity & Durability – Provides excellent elongation and recovery, accommodating thermal expansion and structural stress.
Aging Resistance – Long service life under outdoor exposure, with no chalking or cracking, lifespan up to 15–20 years.
Storage & Shelf Life
Storage Conditions
Store in a cool, dry, and well-ventilated environment, away from direct sunlight and heat sources.
Recommended Temperature
Maintain storage between 5°C and 27°C.
Shelf Life
12 months in unopened original packaging; products beyond this period should be tested before use.
Product Details
FAQ
Q: Can High Tack Sealant be painted?
A: Yes, once fully cured, it can be painted with most water- or oil-based paints.
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