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Silicone Sealant

Two Parts Structural Silicone Sealant

LOTFIX SG199
Base Technology Neutral
Slump 1 mm
Surface Drying 40~50 mins
Applicable Period 20~30 mins
Curing Time ≤24 hours
Tension Adhesion Strength 0.847 Mpa
UV Resistance Excellent
Shelf Life 12 months
*The above data is based on the standard environment with a construction temperature of 23±2℃ and a humidity of 50±5%.
Overview of Two Parts Structural Silicone Sealant

High-Strength Two-Component Sealant for Structural Bonding Applications

LOTFIX SG199 is a two-component neutral cure structural silicone sealant designed for structural glazing, structural bonding, and demanding building connections that require higher strength and long-term stability.

Model
LOTFIX SG199
System
Two-Component Neutral Cure
Core Feature
High-Strength Structural Bonding
Typical Use
Structural Glazing

Description

LOTFIX SG199 Two Parts Structural Silicone Sealant is a two-component neutral cure structural silicone sealant developed for high-strength bonding applications in building systems. It is designed for projects where the sealant must not only seal, but also withstand structural loads with stable long-term performance.

This product is suitable for structural glazing in glass, stone, aluminum curtain wall systems, glass roofs, and metal structure engineering. It can also be used as a secondary edge adhesive sealant in applications where structural bonding and weather durability are both required.

Main Product Advantages

- Two-component structural system for higher strength applications.

- Capable of bearing large loads in structural bonding work.

- Resistant to aging, fatigue, and corrosion.

- Excellent weather resistance with long-term outdoor durability.

- Excellent resistance to low and high temperature change.

Working Properties

Surface Drying
40 to 50 mins
Applicable Period
20 to 30 mins
Curing Time
Less than or equal to 24 hours
Slump
1 mm
Tension Adhesion Strength
0.847 MPa
UV Resistance
Excellent

Typical Applications

Structural Glazing

For structural glazing in glass, stone, aluminum curtain walls, and glass roofs.

Curtain Wall Engineering

Suitable for structural bonding in curtain wall and metal structure engineering.

Stone and Metal Structures

For structural bonding in marble, granite, and metal structure assemblies.

Secondary Edge Sealing

Can be used as a secondary edge adhesive sealant in suitable applications.

Packaging and Colors

Part A
190 L Iron Drum
Part B
19 L Plastic Drum
Standard Colors
Part A White / Part B Black

It is black after mixture.

Limitations

- Unsuitable for all kinds of material that can effuse grease, plasticizer, or solvent.

- Unsuitable for frosty or moist surfaces.

- Unsuitable for continually soggy or moist places.

- Construction should not be carried out when the material surface temperature is below 4 degrees C or above 40 degrees C.

LOTFIX SG199 two parts structural silicone sealant two-component structural sealant structural glazing sealant
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