Hanwin Glass Technology
HANWINGLASS TECHNOLOGY
Section 01 · Insulating Glass Materials

Two-Component Silicone Sealants

Fast-curing structural bonding for IG fabrication

High-performance two-component silicone systems formulated for insulating glass fabrication, offering fast curing, excellent adhesion and long-term durability under structural and environmental stress.

Two-Component Silicone Sealants
Insulating Glass Materials
Two-Component Silicone Sealants
03
Products
2-Component
Cure Type
Primary + Secondary
Role
IG Lines
Application
Available Products

Products within Two-Component Silicone Sealants

Two-component silicone and butyl sealant systems for IG unit production — primary butyl seal, secondary structural silicone and general-purpose structural bonding.

Custom specifications, packaging and volumes are available on request. Contact our sales team for samples, technical data sheets and distributor pricing.

Specifications

Technical overview of Two-Component Silicone Sealants

Every product in this family is supplied to specification. Full technical data sheets, packaging options and OEM requirements are available on request.

Need a specific dimension or configuration? Tell us your requirement and we'll match the closest product in the range.

SystemTwo-component silicone + butyl
ApplicationInsulating glass unit fabrication
Primary SealButyl — moisture & gas barrier
Secondary SealStructural silicone — glass & metal bonding
Cure CharacteristicFast curing, excellent adhesion
DurabilityLong-term under structural & environmental stress
Suitable ForIG production lines, glass & metal assemblies
Applications

Where Two-Component Silicone Sealants is used

IG Unit Production Lines

Secondary seal for dual-seal IG units processed on automated or semi-automated production lines.

Glass & Metal Assemblies

General-purpose structural bonding of glass to aluminium and metal frames.

Window & Facade Sealing

Long-term durable sealing under structural and environmental stress.

Why This Range

Key benefits of Two-Component Silicone Sealants

Fast Curing

Two-component chemistry accelerates cure to keep IG production lines moving.

Excellent Adhesion

Strong bond to glass, aluminium and metal surfaces across the IG assembly.

Moisture & Gas Barrier

Butyl primary seal keeps the cavity dry and preserves argon/krypton gas fill.

Long-Term Durability

Engineered to withstand structural and environmental stress over the unit's service life.

FAQ

Common Questions

Everything you need to know about two-component silicone sealants.

Butyl sealant is the primary seal in a dual-seal IG unit. It provides the superior moisture and gas-barrier performance that keeps the cavity dry and preserves the gas fill. The two-component silicone then acts as the secondary seal, providing structural bonding and long-term durability.

Two-component silicone systems cure much faster than one-component silicones, which is critical for IG production line throughput. They also offer excellent adhesion to glass and metal and long-term durability under structural and environmental stress.

Yes. The two-component silicone sealant for insulating glass is engineered specifically for IG unit production lines, with application and curing characteristics matched to automated dual-seal processing.

Enquiry

Request a Quote

Tell us which products you need, the quantities, and your delivery region — we'll respond within 24 hours.

Contact Information

Phone / WhatsApp
+8613811216915 · +8613811216915
Email
info@hanwinglasstech.com
Location
RM519, West Tower, Donggang Xingzuo Building, Shunyi District, Beijing, China

Distributor & OEM enquiries welcome

This catalogue is prepared for our international distribution partners across Asia and the Middle East. Include your product family, quantities and delivery region for a faster response.

Section 01Insulating Glass Materials

Ready to stock two-component silicone sealants?

Contact our distribution team for pricing, samples, technical data sheets and delivery schedules across Asia and the Middle East.