Metal Panel Weatherproof Silicone Heat Insulating Adhesive is a premium-grade, one-component RTV (Room Temperature Vulcanizing) silicone adhesive engineered to deliver superior bonding, sealing, and insulating performance for metal panel applications.
Product Introduction
Metal Panel Weatherproof Silicone Heat Insulating Adhesive is a premium-grade, one-component RTV (Room Temperature Vulcanizing) silicone adhesive engineered to deliver superior bonding, sealing, and insulating performance for metal panel applications. Designed for both construction and industrial use, this adhesive combines excellent weather resistance, thermal insulation, and long-lasting elasticity. It is particularly well-suited for use with aluminum, steel, and composite panels in exterior building envelopes, curtain walls, and cladding systems where protection against heat transfer, moisture, and environmental stress is essential.
With its neutral-cure, non-corrosive formulation, this adhesive ensures that sensitive metals remain protected from oxidation while providing a robust, flexible bond. It is the trusted choice for architects, builders, and manufacturers requiring a balance of strength, insulation, and weather durability.
Key Features
Weatherproof Performance: Resistant to rain, humidity, UV rays, and extreme outdoor conditions.
Thermal Insulation: Effectively reduces heat transfer across bonded panels, improving building energy efficiency.
Neutral Cure Formula: Non-corrosive to aluminum, galvanized steel, and other sensitive metals.
High Adhesion Strength: Bonds securely to metals, glass, ceramics, and coated surfaces.
Elastic Flexibility: Retains elasticity after curing to accommodate movement, expansion, and vibration.
Long-Term Durability: Resistant to ozone, aging, and environmental stress for extended service life.
Ease of Application: Single-component, moisture-curing adhesive; no mixing required.
Product Details
Type: Neutral RTV silicone heat insulating adhesive
Appearance: Smooth, paste-like consistency
Color Options: White, grey, or black (customizable upon request)
Curing Mechanism: Moisture-curing at room temperature
Skin Time: 10–20 minutes depending on humidity and temperature
Full Cure: 24–48 hours (thickness dependent)
Service Temperature Range: -50°C to +180°C continuous, with short-term peaks up to +250°C
Adhesion Strength: Excellent on aluminum, steel, glass, and composite panels
Shelf Life: 12 months in unopened packaging stored at 5–25°C
Applications
Building Construction: Sealing and bonding metal wall panels, curtain walls, and roofing systems.
Exterior Cladding Systems: Weatherproofing and insulating aluminum composite panels and steel facades.
HVAC Systems: Insulating and sealing ducts, vents, and air handling units.
Automotive & Transportation: Sealing and bonding metal panels in vehicles and trailers exposed to outdoor conditions.
Industrial Equipment: Insulating and protecting metal enclosures, machinery casings, and structural components.
Energy Projects: Used in power plants, solar panel frames, and wind turbine housings requiring weatherproof bonding.
Product Advantages
Dual Protection: Combines strong adhesive bonding with weatherproof sealing and heat insulation.
Corrosion-Free: Neutral cure prevents damage to sensitive metal surfaces.
Energy Efficiency: Reduces thermal bridging, enhancing the energy performance of buildings.
Extended Lifespan: Withstands UV radiation, ozone exposure, and extreme climates without degradation.
Versatility: Compatible with multiple substrates including metal, glass, ceramics, and composites.
Labor Saving: Single-component adhesive is easy to apply, reducing installation time and cost.
FAQ
Q1: Which surfaces are most suitable for this adhesive?
A1: It is specially formulated for metal panels such as aluminum, steel, and composite materials. It also bonds effectively to glass, ceramics, and coated surfaces.
Q2: How does this adhesive improve energy efficiency?
A2: Its insulating properties reduce heat transfer through bonded joints, minimizing energy loss in buildings and HVAC systems.
Q3: Can it be used outdoors?
A3: Yes. It offers exceptional resistance to rain, UV, ozone, and temperature fluctuations, making it ideal for exterior applications.
Q4: What is the typical curing time?
A4: A skin forms within 10–20 minutes, and full curing occurs within 24–48 hours depending on bead thickness and ambient humidity.
Q5: Is it safe for use on aluminum or galvanized steel?
A5: Yes. The neutral cure formulation is non-corrosive and safe for use on all common construction metals.
Q6: How should the product be stored?
A6: Store in a cool, dry place between 5–25°C. Shelf life is 12 months in unopened packaging.
