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GSA Uni Filler



Regular price $8.75


GSA Uni Filler is a ready to use durable and multipurpose interior and exterior filler ideal for small repairs and edge filling in a variety of substrates. Ideal for when a hard durable super smooth finish is required.

Recommended Uses:

• Filling small cracks and chips.

• Repairs to plaster and plasterboard.

• Provides an excellent base for painting when sanded

• Edge filling in timber


Ensure all surfaces are clean, dry and free from dust and grease. Remove all loose and flaking materials (including old filler) from the areas to be filled.


Apply a small amount of filler onto a flexible filling blade. Apply in thin layers, pressing firmly into the area being filled, and remove any excess filler. Dries in 2-3 hours in thin applications, 5-6 hours in deep cracks depending on atmospheric conditions. Sand with 120-180 grit sandpaper if a smooth finish is required. GSA Uni Filler can be primed with water or oil-based primer prior to top coating.

Clean up:

Clean tools and hands with warm soapy water. Storage and shelf life: 12 months shelf life in unopened container. Close lid tightly after use. Store in a cool place out of direct sunlight. To store filler after use, squeeze air from tube before recapping.

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    $17.50 to QLD, NSW, ACT, VIC

    $29 to SA

    $39 to TAS, NT, WA.

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    Returns Policy Summary 

    Change of Mind

    Unopened & in original condition can be returned for a full refund within 14 days of receipt of goods. The Return Authority form must be completed within 7 days of receipt of goods to be eligible.


    Opened & used 

    We do not issue refunds for opened and used products.


    Possible Defects

    12 Month warranty on all products. Please refer to our Returns Policy & Returns Authority Form.



     For all returns please complete the Returns Authority Form