CT1 Patch and Fill Compound
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CT1 Patch and Fill Compound
(Approx. 3-5 working days)


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CT1 FC1 Patch and Fill is an ultra-lightweight, ready-mixed repair compound formulated with high-strength microspheres. It is designed to fill large gaps, deep depressions up to 75mm, surface scratches, and joints on both interior and exterior surfaces. As a versatile filling solution, it provides a stable base in preparation for painting or papering.
The compound is applied directly from the container, requiring no mixing or secondary levelling. Its formulation prevents slumping, sagging, and shrinking as it dries. This ensures that the applied material remains stable within the cavity or over the scratch, providing a smooth and clean finish that completely eliminates the need for subsequent sanding.
- Contains high-strength microspheres for an ultra-lightweight structure.
- Ready-mixed formulation allows for immediate application from the tub.
- Fills deep depressions up to 75mm in a single pass without slumping.
- Dries to a smooth, clean finish that eliminates the need for sanding.
- Suitable for internal and external application before painting or papering.
| Brand | CT1 |
|---|---|
| Underfloor Heating | No |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
CT1 FC1 Patch and Fill is an ultra-lightweight, ready-mixed repair compound formulated with high-strength microspheres. It is designed to fill large gaps, deep depressions up to 75mm, surface scratches, and joints on both interior and exterior surfaces. As a versatile filling solution, it provides a stable base in preparation for painting or papering.
The compound is applied directly from the container, requiring no mixing or secondary levelling. Its formulation prevents slumping, sagging, and shrinking as it dries. This ensures that the applied material remains stable within the cavity or over the scratch, providing a smooth and clean finish that completely eliminates the need for subsequent sanding.
- Contains high-strength microspheres for an ultra-lightweight structure.
- Ready-mixed formulation allows for immediate application from the tub.
- Fills deep depressions up to 75mm in a single pass without slumping.
- Dries to a smooth, clean finish that eliminates the need for sanding.
- Suitable for internal and external application before painting or papering.
| Brand | CT1 |
|---|---|
| Underfloor Heating | No |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.



