
WACKER PA Acetoxy
WACKER PA Acetoxy Silicone Sealant is a one-component silicone adhesive that cures by moisture in the air at room temperature, forming a permanently elastic silicone rubber layer.
Product features
Features
One-component silicone sealant, acid-curing, high elasticity, suitable for glass and industrial applications.
Applications
Bonding and sealing glass joints, door frames, aluminum–glass partitions, ceramic surfaces, porcelain, plastics, painted surfaces, and many other non-porous materials.
Color
Transparent, white, gray, black
Packaging
300 ml × 25 tubes × 1 carton
Safety note
Do not use on natural stone, easily oxidized metals, or areas subject to prolonged water immersion.
Product Description
WACKER PA Acetoxy Silicone Sealant silicone sealant is a one-component silicone sealant that cures by moisture in the air at room temperature, forming a permanently elastic silicone rubber layer.
The product has high adhesion, good elasticity, fast curing, and is suitable for glass, construction, and industrial applications that require long-term stability and durability.
WACKER PA Acetoxy Silicone Sealant is outstanding for its non-sag properties, easy application within a temperature range of +5°C to +40°C, low shrinkage, and solvent-free formulation, making it safe and user-friendly.

Applications
WACKER PA Acetoxy Silicone Sealant is widely used in many fields, including:
Glass and window installation: Sealing joints between glass and aluminum frames, steel frames, and wooden frames.
Interior decoration: Bonding and sealing joints of ceramic tiles, porcelain, plastics, and painted surfaces.
Industrial applications: Sealing and moisture protection for equipment and components requiring high elastic durability.
Note: Do not use natural stone (such as marble, granite, quartz) or metals such as lead, copper, and zinc, as the acidic reaction may cause corrosion.
Benefits
Increases durability for joints and glass structures.
Ensures effective waterproofing, dust resistance, and sound insulation.
Reduces installation time thanks to fast curing speed.
Provides a clean, aesthetic, and professional finished surface.
Flexible application, suitable for many different materials.
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Key Features
Easy application, non-sag even on vertical surfaces.
Excellent elasticity, resistant to temperature changes from –40°C to +180°C.
Fast skin formation, surface becomes dust-free after a few minutes.
High durability and long service life for both indoor and outdoor environments.
Solvent-free, safe for installers.
Good adhesion to glass, ceramic tiles, painted surfaces, painted wood, and many plastics.
Instructions
Clean the bonding surface by removing dust, oil, rust, or impurities.
For non-porous materials, wipe with solvent and a clean cotton cloth, then dry immediately.
Cut the cartridge tip, attach the nozzle, and use a caulking gun.
Apply evenly, avoiding air bubbles.
Use a spatula or finger dipped in soapy water to smooth the surface.
Ensure good ventilation during application, as the sealant releases acetic acid during curing.
Shelf Life
The shelf life of this product is 12 months from the manufacturing date (unopened storage).
Storage
To maintain product quality and durability, store in a dry, cool place, away from direct sunlight, heat sources, or flames.
Close the cap tightly after use and limit prolonged exposure to air to prevent evaporation or degradation.
Safety Precautions
Do not inhale acetic acid vapor for a long time or in enclosed spaces.
If sealant contacts eyes or mucous membranes, rinse immediately with clean water.
Do not use the sealant for fish tanks, food-related applications, or natural materials prone to discoloration.
Keep out of reach of children.
Consultation & Support
- • Contact An Thai Khang now for consultation & quotation.
- • We are always ready to support and respond quickly to ensure your confidence in purchasing.





