Hanwin Glass Technology
HANWINGLASS TECHNOLOGY
Section 01 · Silicone Sealant Products

SMP651 — Silane Modified Polyether Sealant for Prefabricated Construction

Complete range of silicone sealants for construction, glazing and specialty applications

Environmental friendly silane modified polyether sealant for sealing building joints or cracks (ceiling, kitchen, windows, walls) with ±25% movement capability, paintable, outstanding adhesion without primer. Structural, weatherproofing, construction, insulating glass, stone, firestop, anti-fungus and specialty silicone sealants for curtain walls, facades, IG units and general construction.

SMP651 — Silane Modified Polyether Sealant for Prefabricated Construction
Silicone Sealant Products
SMP651 — Silane Modified Polyether Sealant for Prefabricated Construction
20
Products
1K + 2K
Cure Types
Full Range
Applications
ASTM / EN / GB
Standards
Available Products

Products within Silicone Sealant Products

Structural, weatherproofing, construction, insulating glass, stone, firestop, anti-fungus and specialty silicone sealants for curtain walls, facades, IG units and general construction.

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 SMP651 — Silane Modified Polyether Sealant for Prefabricated Construction

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.

StandardsASTM C920 Type S, Grade NS, Class 25, Use NT, A, M
ColorsBlack, gray, white (standard); other colors (customized)
Tack-Free Time30-60 min (ASTM C679)
Specific Gravity1.45-1.65 (ASTM D1475)
Hardness (Shore A)20-40 (ASTM C661)
Joint Movement Capacity±25% (ASTM C920)
Adhesion-in-Peel Aluminum117 N (ASTM C794)
Adhesion-in-Peel Mortar112.5 N (ASTM C794)
Elongation400% (ASTM C1135)
Tensile Strength at 100% Elongation0.37 MPa (ASTM C1135)
Tensile Strength0.64 MPa (ASTM C1135)
Package590 ML
Storage12 months at ≤27°C (80°F) in original unopened containers
Applications

Where Silicone Sealant Products is used

Curtain Wall & Facade Glazing

Structural glazing and weatherproofing for curtain walls, facades and panel systems using one-part and two-part silicone sealants.

Insulating Glass Fabrication

Secondary edge adhesive sealants for insulating glass units in factory production lines.

Stone Cladding & Dry-Fixing

Weathersealing for stone curtain wall joints and epoxy adhesives for dry-fixing stone panels.

Fire-Rated Sealing

Firestop silicone sealants for flame resistance waterproof sealing in fire-rated systems.

General Construction

Anti-fungus, liquid nails and epoxy grout for kitchen, bathroom, tile joints and general construction sealing.

Why This Range

Key benefits of Silicone Sealant Products

Complete Sealant Range

One-stop supply of structural, weatherproofing, construction, IG, stone, firestop and specialty silicone sealants.

Tested to International Standards

All products tested to ASTM, EN, ISO and GB standards for quality assurance.

Flexible Movement Capability

Joint movement capability from ±12.5% to ±50% to accommodate building movement.

Wide Temperature Resistance

Flexible over a temperature range of -58°F (-50°C) to 302°F (150°C) when fully cured.

FAQ

Common Questions

Everything you need to know about silicone sealant products.

Environmental friendly silane modified polyether sealant for sealing building joints or cracks (ceiling, kitchen, windows, walls) with ±25% movement capability, paintable, outstanding adhesion without primer. Structural, weatherproofing, construction, insulating glass, stone, firestop, anti-fungus and specialty silicone sealants for curtain walls, facades, IG units and general construction.

SMP651 — Silane Modified Polyether Sealant for Prefabricated Construction is used for curtain wall & facade glazing, insulating glass fabrication, stone cladding & dry-fixing, fire-rated sealing, general construction. Complete range of silicone sealants for construction, glazing and specialty applications

Submit an enquiry mentioning SMP651 — Silane Modified Polyether Sealant for Prefabricated Construction, your quantities and delivery region. Our distribution team responds within 24 hours with pricing, samples and technical data sheets.

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 silicone sealant products?

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