GSA Super Filler 2.6kg Interior Wall & Plaster Repair Filler

GSA Super Filler 2.6kg Interior Wall & Plaster Repair Filler

GSA Super Filler is a ready-to-use, multipurpose repair filler designed for patching large cracks, holes and surface imperfections. Suitable for interior and exterior applications, it provides strong adhesion to a range of building materials, including concrete, mortar, plaster and timber.

Ideal for painters, builders and DIY renovators, GSA Super Filler is particularly useful for repairing wide cracks and crevices in walls, masonry and timberwork. Its versatile formulation can also be used on Besser blocks and suitably prepared fibre cement sheeting.

Supplied in a 2L container with a net weight of 2.6kg, the filler can be applied using a flexible filling blade and sanded after drying to create a smooth surface for painting. It is designed for patch repairs rather than skim coating entire surfaces.

Key Features

• Large Crack and Hole Repairs: Designed for patching wide cracks, crevices and damaged areas.
• Interior and Exterior Use: Suitable for a variety of building maintenance and repair applications.
• Multi-Surface Adhesion: Adheres to concrete, mortar, plaster and properly prepared timber.
• Ready-to-Use Formula: Pre-mixed filler requires no additional mixing before application.
• Sandable Finish: Can be sanded after drying to achieve a smooth finish ready for painting preparation.

ADDITIONAL INFORMATION

• Brand: GSA
• Range: Super Filler
• MPN / Product Code: SF20
• Barcode: 9340885003934
• Type: Ready-to-Use Multipurpose Repair Filler
• Volume: 2L
• Net Weight: 2.6kg
• Form: Pre-Mixed Paste
• Suitable Surfaces: Concrete, Mortar, Plaster, Timber, Besser Blocks and Suitably Prepared Fibre Cement Sheeting
• Application: Large Cracks, Holes, Wide Crevices and General Surface Repairs
• Suitable For: Interior and Exterior Repairs
• Application Method: Flexible Filling Blade
• Surface Preparation: Ensure Surfaces Are Clean, Dry and Free from Dust, Grease and Loose Material
• Exterior Timber Preparation: Prime Exterior Timber Before Filling
• Drying Time: Approximately 2–3 Hours for Thin Applications or 5–6 Hours for Deep Cracks, Depending on Conditions
• Deep Repairs: Allow at Least 24 Hours for Deeper Cavities to Dry
• Sanding: Use 120–180 Grit Sandpaper After Drying
• Painting Preparation: Prime with a Suitable Water-Based or Oil-Based Primer Before Topcoating
• Clean-Up: Warm Soapy Water
• Storage: Up to 12 Months in an Unopened Container; Store Cool and Away from Direct Sunlight
• Limitation: Not Suitable for Skim Coating or Movement Joints