KBS Coatings will be CLOSED 29th March until 6th April. If you have a question or require technical support during this time please use the contact us form. Orders placed after midday (NSW time) 26th March will be shipped on 6th April.

No.1 Thinner


High purity solvent for thinning and cleanup. Only use KBS No.1 Thinner for thinning RustSeal and other KBS Coatings.

Regular 250ml – $12.00
Regular 1 Litre – $19.00
Regular 4 Litre – $57.00
Regular 20 Litre – $199.00

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KBS #1 Thinner is specifically formulated for the reducing of RustSeal, DiamondFinish and BlackTop. Standard paint shop thinners may not be compatible with KBS Coatings products and can contain moisture which can adversely affect the performance of the coatings.  KBS #1 Thinner is perfect for thinning of moisture-cure urethanse and for immediate, easy clean up.

Additional information




1 Litre, 20 Litres, 250ml, 4 Litres


Store in a cool dry place away from direct sunlight 5-35°C

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