# Bartoline Patent Knotting – 500ml

Bartoline Patent Knotting 500ml is a specialist wood treatment designed to seal knots in wooden surfaces, preventing resin seepage and discoloration. Ideal for use on new or previously painted wood, this knotting solution ensures that the wood remains clean, free from unsightly stains, and ready for painting or varnishing. With its quick-drying formula, Bartoline Patent Knotting is a time-saving solution for creating a smooth and professional finish on wooden surfaces, particularly in areas where knots are common.

**Benefits:**

-   **Prevents Resin Seepage:** Effectively seals wood knots to stop unsightly resin from leaking onto painted or varnished surfaces.
-   **Quick Drying:** Fast-drying formula saves time, allowing you to continue your project with minimal delay.
-   **Smooth Finish:** Provides a stable base for painting, ensuring a smoother finish and reducing the chance of discoloration.
-   **Ideal for New or Previously Painted Wood:** Suitable for use on a wide range of wooden surfaces, whether fresh wood or re-coating older paintwork.
-   **Easy to Apply:** Simple to apply with a brush, offering excellent coverage and a professional-quality finish.

## Details

- **Price:** 10.37 GBP
- **Vendor:** BARTOLINE LTD
- **Type:** Woodcare
- **Tags:** Decorating, National, Patent Knotting, Woodcare

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 10.37 GBP | In stock |

## Images

- Bartoline Patent Knotting – 500ml

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> Source: [Carvers Building Supplies](https://www.carvers.co.uk/products/bartoline-patent-knotting-500ml)
> Updated: 2026-06-16