Tiangong Series -All-Purpose Neutral Fast-Curing Silicone Sealant

Product Introduction

TG.666 A-Purpose Neutral Fast.Curing silicone Sealant is a single-component neutralcuring siicone weatherproof sealant specificaly designed for weather-resistant seaing oigas curtain wals, aluminum panel curtain wals,aluminum-plastic composte panel curtain was,and doorsAwindows t offers strong and long-lasting adheion to substrates sucha gias, aluminum panels, alminum-plastic panels, and aluminum profles, ensuning exceent weatherproo sealing for curtain wals and doors/hindows. tcan accommodate joint.

Main components
Polysiloxane,Fillers,Crosslinking Agent,Catalyst,Adhesion Promoter,Other Additives

Product Features
Fast curing:
Dries faster than ordinary silicone sealants, reducing construction waiting time
Wide Temperature Tolerance:
Withstands extreme temperatures, suitable for harsh climates.

Aging Resistance:
Maintains elasticity over time for extended service life.

Broad Substrate Compatibility:
Bonds to glass, aluminum alloy, ceramic, concrete, stone, plastic, etc., offering highversatility.
.Dynamic Displacement CapabilityAccommodates ±35% joint movement, ideal for curtain walls and expansion joints.

Tear Resistance:
Flexible after curing, resisting external impact and deformation.

Non-Shrinking & Crack-Free:
Maintains dimensional stability to prevent sealing failure.

Applications
Curtain Wall Projects:
Expansion joints in building curtain walls.
Home Renovation:

Sealing for high-end sliding doors and windows.

Industrial Manufacturing & Maintenance:

Equipment sealing, pipeline sealing.

Outdoor Projects:
Waterproof sealing for metal roofs and sunroom frames. Weatherproof treatment for exteriorwall stone and aluminum panel joints.

Usage Guide
1.Shielding Protection:

Use masking tape to cover both sides of the joint to prevent adhesive fromcontaminating non-bonding areas(remove after curing).

2.Adhesive Tube Opening and Loading:

① Cut the nozzle of the adhesive tube at a 45° angle, adjusting the apertureaccording to the joint width (typically 1/2 of the joint width).

② Load into the caulking gun and expel the unevenly mixed adhesive at thefront end (approximately 5-10 cm).
3.Gluing Techniques:

① Continuous Gluing: Move the caulking gun at a uniform speed toensure the adhesive strip is full without breakpoints.

② Filling Depth: The joint filling should be ≥75% (full filling required forstructural bonding),with an adhesive thickness of 6-12 mm recom-mended.

③ Cross-Section Shape: Adopt a "triangular" or "concave" cross-section(avoid flat surfaces) to facilitate stress dispersion.

4.Trimming and Compaction:
① Use a scraper dipped in soapy water to level the adhesive surface,remove air bubbles, and compact the adhesive (improving density).

②Remove the masking tape immediately after trimming (to avoidadhesion after the adhesive is semi-cured).
Packaging & Storage
Packaging Specifications: 300ml per bottle、590ml per cartridge Customization supported

Storage Conditions: Store at 5°C-25°C (avoid extreme high or low tempera-tures)
Shelf Life: 12-18 months

Key Technical Specifications  Production Standard :JC936-2004

(This product manual is for reference only. The specific performance shall be subject to the actual test report.)For MSDS (lMaterial Safety Data Sheet) or customized technical solutions, please contact our technical personnel.