Alstone WS-789 Solid Colours Weather Sealant Cartridge (300 ml)

Alstone WS-789 Solid Colours Weather Sealant Cartridge is a premium-quality weatherproof sealant specially developed for professional sealing, waterproofing, and gap-filling applications. Available in attractive solid colour variants, this high-performance sealant provides strong adhesion, excellent flexibility, and durable weather resistance for a wide range of construction and interior applications.

Designed with advanced sealing technology, Alstone WS-789 bonds effectively on glass, aluminium, ACP sheets, ceramic tiles, wood, concrete, metal, and decorative wall panels. Its smooth finish and colour-matching capability make it ideal for modern architectural projects where both appearance and performance are important.

The waterproof and UV-resistant formulation protects joints and surfaces from rain, moisture, dust, sunlight, and harsh environmental conditions. After curing, the sealant remains flexible and crack-resistant, allowing it to withstand structural movement, vibration, and expansion without losing adhesion strength.

Alstone WS-789 Solid Colours Sealant is suitable for residential, commercial, and industrial applications including windows, doors, glazing systems, curtain walls, partitions, kitchens, bathrooms, ACP panel joints, and decorative installations. The easy-to-use cartridge packaging ensures smooth application, precise filling, and professional finishing for long-lasting protection and sealing performance.

Key Features

• Premium weatherproof sealant in solid colour variants
• Strong adhesion on multiple construction surfaces
• Waterproof, UV-resistant, and weather-resistant formula
• Flexible and crack-resistant after curing
• Smooth finish for modern architectural applications
• Suitable for indoor and outdoor use
• Easy cartridge application with neat finishing
• Long-lasting sealing and waterproof protection

Applications

• Window and door frame sealing
• ACP sheet and panel joint sealing
• Glass and glazing applications
• Kitchen and bathroom waterproofing
• Exterior wall and partition joints
• Aluminium and metal framework sealing
• Gap filling and crack repair
• Construction and renovation projects