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Adhesive sealant

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VS‑9011 High‑Performance General‑Purpose Grade

    Product Features

    • Direct bonding to silicone substrates without primer, eliminating surface pre‑treatment procedures. Solves typical challenges of poor silicone adhesion and rework caused by delamination.

    • Semi‑flowable consistency, self‑leveling to fully fill gaps, preventing sealing leakage and electric creepage.
    • Resists thermal cycling and stress deformation, maintains long‑term elasticity without cracking or peeling.
    • Ultra‑high insulation resistivity, multi‑protection performance including waterproofing, moisture resistance, shock resistance, corona resistance and chemical resistance.


    Application Scenarios

    • Bonds silicone without pre‑treatment; also suitable for waterproof sealing and bonding of hard‑to‑bond materials, metals and plastics.

    • Bonding & fixing for components under high‑low‑temperature conditions with flame‑retardant requirements; insulation and shock protection for electronic devices.
Compatible Substrates Metal alloys, glass, ceramics, various engineering plastics, PCB circuit boards, instrument housings
Chemical TypeOne‑component room‑temperature‑curing silicone
Color & Appearance

Translucent semi‑flowable paste

Tack‑Free Time5~10min 
Curing ConditionMoisture‑curing at ambient temperature. Initial cure within 24 h for thickness ≤3 mm; optimal performance achieved in 7 days. 
Temperature Resistance Range -40℃~200℃
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VS‑SI703 High‑Temperature‑Resistant Grade

    Product Features

    • One‑component RTV moisture‑curing silicone rubber. Red paste thixotropic grade, non‑sagging, excellent filling performance for flange surfaces.

    • Extreme temperature resistance:‑60℃~300℃, far superior to ordinary silicone rubber. Maintains elasticity under long‑term high‑temperature working conditions without powdering or cracking.
    • Shock and impact resistance, retains rubber elasticity under thermal cycling conditions.
    • Resistant to engine oil, coolant and weak chemicals. Insulating and moisture‑proof, with both sealing and mild bonding performance.


    Application Scenarios

    • Bonding & fixing, insulating potting, waterproof and shock‑resistant coating for electronics, small home appliances and instruments.

    • Flange joint sealing for high‑temperature equipment housings, heating components, metal, glass and plastic substrates.
Compatible SubstratesMetals, glass, ceramics, rigid engineering plastics and their alloys 
Chemical TypeOne‑component room‑temperature‑curing silicone
Color & Appearance

Red paste

Thermal Conductivity10‑30 min
Curing ConditionMoisture‑curing at ambient temperature. Initial cure within 24 h for thickness ≤3 mm; optimal performance achieved in 7 days.
Temperature Resistance Range -60℃~300℃
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VS‑9094 One‑Component Sealing Silicone

    Product Features

    • Excellent thixotropy; no sagging on vertical surfaces. Delivers strong adhesion strength.

    • Resists thermal cycling, stress deformation and UV aging.
    • Outstanding shock‑absorbing performance. Maintains gel elasticity under repeated temperature cycles, resisting cracking and failure.
    • Waterproof, moisture‑proof and leakage‑resistant. Tolerates weak chemical corrosion, providing both sealing and bonding functions.


    Application Scenarios

    • Waterproof sealing and dust‑proof bonding for hard‑to‑bond materials, metals and engineering plastics.

    • Bonding & fixing, insulation and shock protection for components operating under high‑low‑temperature conditions with flame‑retardant requirements.
    • Housing joint sealing for power battery packs; structural bonding for small home appliances and industrial control equipment.
Compatible Substrates Various hard‑to‑bond substrates, metals, rigid engineering plastics
Chemical TypeOne‑component room‑temperature‑curing silicone
Color & Appearance

Black paste

Tack‑Free Time5~10min 
Curing ConditionMoisture‑curing at ambient temperature. Initial cure within 24 h for thickness ≤3 mm; optimal performance achieved in 7 days. 
Temperature Resistance Range -40~150℃ 
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Service Hotline:180-290-15888

Service email:chenr@vsbond.com

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