GSA Speed Coat White Fast Drying Paintable Acrylic Gap Filler 450g

GSA Speed Coat White Fast Drying Paintable Acrylic Gap Filler 450g

GSA Speed Coat White Gap Filler is a fast-drying, water-based acrylic sealant designed for filling gaps, cracks and joints before painting. Its quick-paint formulation allows recoating with compatible emulsion paints in as little as 15 minutes under recommended conditions, helping reduce waiting time on painting and decorating projects.

Featuring a white finish and low-shrinkage formulation, GSA Speed Coat helps create neat, paintable joints around skirting boards, architraves, window frames, door frames and plasterwork. Its flexible acrylic formulation accommodates limited joint movement and helps minimise the risk of paint cracking over filled gaps.

Suitable for compatible interior and exterior applications, this 450g cartridge is designed for use with a standard caulking gun. GSA Speed Coat is a practical choice for professional painters, decorators, maintenance trades and DIY renovation projects requiring a fast-drying, white acrylic gap filler.

Key Features

• Fast Drying and Paintable: Ready for compatible emulsion paints in as little as 15 minutes under recommended conditions.
• White Acrylic Formula: Provides a white, paintable finish for gaps and joints around interior and exterior building surfaces.
• Low-Shrinkage Performance: Helps minimise shrinkage and reduce the risk of paint cracking over filled gaps.
• Flexible Gap Sealing: Accommodates limited joint movement around compatible skirting boards, architraves and door or window frames.
• Easy Application and Cleanup: Applies using a standard caulking gun and cleans up with water before curing.

ADDITIONAL INFORMATION

• Brand: GSA
• Manufacturer / Supplier: CW Brands
• Range / Series: Speed Coat
• MPN / Product Code: 6465SC
• Barcode: 9340885002678
• Type: Fast Drying Paintable Acrylic Gap Filler
• Size: 450g
• Colour: White
• Formulation: Water-Based Acrylic
• Finish: White, Paintable
• Application: Filling and Sealing Gaps, Cracks and Joints Before Painting
• Suitable For: Plaster, Plasterboard, Skirting Boards, Architraves, Window Frames and Door Frames
• Application Location: Interior and Exterior
• Application Method: Standard Caulking Gun
• Tooling Time: Approximately 5 Minutes
• Paintable Time: Approximately 15 Minutes with Compatible Emulsion Paints at 25°C and 50% Relative Humidity
• Flat and Ceiling Paints: Allow at Least 120 Minutes Before Painting
• Oil-Based Paints: Allow 48 Hours Before Painting
• Full Cure Time: Approximately 48 Hours
• Joint Movement Capability: 10%
• Recommended Maximum Gap: 5mm Deep x 10mm Wide to Help Minimise Paint Cracking
• Surface Preparation: Surfaces Must Be Clean and Free from Dust, Grease and Loose Material
• Cleanup: Water Before Curing
• Storage: Store Between 5°C and 25°C and Protect from Frost
• Shelf Life: 24 Months When Stored as Directed
• Application Limitations: Do Not Apply Below 5°C or in Wet or Damp Conditions; Not Recommended for Joints Exposed to Standing Water
• Professional / DIY Suitability: Both