
The Story
Feast Watson 250ml Proofseal Interior Barrier Coat is a penetrating sealer designed to lock in timber tannin and oils, preventing discolouration and adhesion issues.
This product serves as an effective barrier coat for naturally oily timbers such as Spotted Gum, Brush Box, and Tallowwood. It seals the timber, reducing the tendency for lighter coloured timbers to darken after top coating. Proofseal can be overcoated with various Feast Watson finishes, ensuring versatility in application. Ideal for both new and previously coated timber, it requires proper surface preparation for optimal results.
Features
- Locks in timber tannin and oils
- Prevents discolouration and adhesion issues
- Reduces darkening of lighter coloured timbers
- Seals naturally oily timbers
- Compatible with multiple Feast Watson topcoats
Specifications
| Dimensions (W x H x D) | 72mm x 80mm x 72mm |
| Weight | 0.274kg |
| Colour | Clear |
| Model Number | 87094640-250ML |
| Volume/Size | 0.25L |
Feast Watson 250ml Proofseal Interior Barrier Coat is suitable for interior use.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Feast Watson 250ml Proofseal Interior Barrier Coat is a penetrating sealer designed to lock in timber tannin and oils, preventing discolouration and adhesion issues.
This product serves as an effective barrier coat for naturally oily timbers such as Spotted Gum, Brush Box, and Tallowwood. It seals the timber, reducing the tendency for lighter coloured timbers to darken after top coating. Proofseal can be overcoated with various Feast Watson finishes, ensuring versatility in application. Ideal for both new and previously coated timber, it requires proper surface preparation for optimal results.
Features
- Locks in timber tannin and oils
- Prevents discolouration and adhesion issues
- Reduces darkening of lighter coloured timbers
- Seals naturally oily timbers
- Compatible with multiple Feast Watson topcoats
Specifications
| Dimensions (W x H x D) | 72mm x 80mm x 72mm |
| Weight | 0.274kg |
| Colour | Clear |
| Model Number | 87094640-250ML |
| Volume/Size | 0.25L |
Feast Watson 250ml Proofseal Interior Barrier Coat is suitable for interior use.













