Heat Resistant Clear Silicone Heat Insulating Adhesive is a premium, one-component, room-temperature vulcanizing (RTV) silicone adhesive designed for bonding, sealing, and insulating applications where transparency and thermal stability are essential.
Product Introduction
Heat Resistant Clear Silicone Heat Insulating Adhesive is a premium, one-component, room-temperature vulcanizing (RTV) silicone adhesive designed for bonding, sealing, and insulating applications where transparency and thermal stability are essential. Unlike conventional adhesives, it cures into a flexible, durable, and crystal-clear elastomer that provides excellent adhesion while allowing visibility of bonded surfaces. Its unique formulation offers outstanding resistance to high and low temperatures, weathering, and moisture, making it ideal for use in electronics, construction, appliances, and automotive industries.
This product is widely recognized for combining heat resistance with a clear finish—making it both functional and aesthetically suitable for visible joints, glass applications, and transparent components.
Key Features
Crystal Clear Appearance: Dries to a transparent finish, ensuring neat and invisible bonding lines.
Heat Resistance: Maintains performance from -50°C to +200°C, with short-term resistance up to +250°C.
Excellent Insulation: Provides thermal and electrical insulation, suitable for electronic and heat-sensitive assemblies.
Strong Adhesion: Bonds effectively to glass, metals, ceramics, plastics, and coated surfaces.
Elastic Flexibility: Remains flexible after curing, accommodating vibration, expansion, and contraction.
Weather and UV Resistance: Withstands outdoor exposure without yellowing, cracking, or hardening.
Non-Corrosive Formula: Neutral curing system prevents damage to sensitive substrates such as aluminum and copper.
Easy Application: Single-component, moisture-curing system; no mixing required.
Product Details
Type: Neutral RTV silicone adhesive
Form: Smooth, paste-like consistency
Color: Clear / transparent
Curing Mechanism: Moisture-curing at room temperature
Skin Time: 10–15 minutes (depending on humidity and temperature)
Full Cure: 24–48 hours (thickness dependent)
Service Temperature: -50°C to +200°C (short peaks up to +250°C)
Dielectric Strength: Excellent electrical insulation properties
Shelf Life: 12 months in unopened packaging, stored at 5–25°C in dry conditions
Applications
Electronics & Appliances: Bonding and insulating circuit boards, sensors, glass displays, and heat-sensitive components.
Glass & Transparent Assemblies: Ideal for glass-to-metal or glass-to-glass bonding where visibility matters.
Construction & Architecture: Sealing joints in glass curtain walls, skylights, and transparent building elements.
Automotive & Aerospace: Heat-resistant sealing and gasketing in lighting systems, dashboards, and under-the-hood components.
Household Applications: Bonding glassware, kitchen appliances, or fixtures exposed to heat and moisture.
Product Advantages
Dual Functionality: Provides both strong bonding and superior insulation in one product.
Aesthetic Appeal: Transparent finish ensures clean appearance, especially for visible joints.
Long-Term Durability: Resistant to UV, ozone, moisture, and temperature extremes, ensuring years of reliable performance.
Safety and Compatibility: Neutral cure avoids corrosion on sensitive substrates, unlike acid-based silicones.
Versatility: Works across multiple industries—from electronics to construction—reducing the need for multiple adhesives.
Cost Efficiency: Combines sealing, bonding, and insulating properties, lowering material and labor costs.
FAQ
Q1: What surfaces can this adhesive bond to?
A1: It bonds well to glass, metals (aluminum, stainless steel), ceramics, plastics (including polycarbonate and ABS), and painted or coated surfaces.
Q2: How long does it take to cure?
A2: Skin forms in approximately 10–15 minutes, and full cure occurs within 24–48 hours depending on bead thickness and humidity.
Q3: Is it suitable for high-temperature applications?
A3: Yes. It performs reliably up to +200°C continuously and can withstand short peaks up to +250°C.
Q4: Can it be used for electrical insulation?
A4: Yes. The adhesive provides excellent dielectric properties, making it ideal for electronic and electrical applications.
Q5: Will it yellow or degrade under sunlight?
A5: No. The formulation offers outstanding resistance to UV and weathering, maintaining its clear appearance over time.
Q6: How should the product be stored?
A6: Store in a cool, dry location between 5–25°C. Keep containers sealed until use. Shelf life is 12 months from the date of manufacture.
