
Availability: In Stock
If you're restoring a classic rifle stock or bringing new life to a worn wooden furniture set, the Birchwood Casey Gun Stock Sealer & Filler is the foundational step that separates a professional-looking finish from an amateur one. This 3 oz bottle addresses two challenges at once: it seals out moisture that can swell, warp, or rot wood, and it fills the wood's pores to create a smooth, even base for whatever topcoat you choose. Whether you're planning to apply Birchwood Casey's Tru-Oil finish, a traditional stain, or prefer to leave the wood in its natural tone, this sealer preps the surface properly so your final finish looks intentional and lasts.
Wood gun stocks live a hard life outdoors—exposed to humidity, temperature swings, and the occasional creek crossing. Moisture is the enemy of longevity, and a proper sealer-and-filler step is the cheapest insurance against checking, denting, and finish failure down the road. Because this product is clear, you're not locked into a color choice; you can stain darker, keep it natural, or layer it under another finish system. It dries fast, so you won't be waiting days between coats.
This is woodworking-grade restoration chemistry in a compact, easy-to-use bottle—the kind of detail work that separates gunsmiths from folks who just slap finish on wood and hope for the best. If you're serious about stock restoration or refinishing, start here.
| Product | Gun Stock Sealer & Filler |
| Brand | Birchwood Casey |
| Size | 3 oz |
| Type | Clear sealer and pore filler |
| Application | Wood gun stocks and furniture |
| Shipping Restriction | Cannot ship to California (CARB restrictions) |
Yes. This sealer is designed as the first step before applying Birchwood Casey Tru-Oil or your chosen stain or finish. The clear formula won't interfere with your topcoat color or adhesion.
No. The sealer is clear, so it won't alter the natural wood tone. You have full control over color through your choice of stain or finish layer.
That depends on application method and wood porosity, but a 3 oz bottle is well-suited to refinishing one rifle stock or similar-sized restoration project. If you're working multiple stocks or larger furniture sets, consider having extra on hand.
No. Due to California Air Resource Board (CARB) restrictions, this product cannot be shipped to California.

SKU: 115672805 • Width: 3.3in • Height: 2.1in • Depth: 10.1in • Weight: 0.25oz





Availability: In Stock
If you're restoring a classic rifle stock or bringing new life to a worn wooden furniture set, the Birchwood Casey Gun Stock Sealer & Filler is the foundational step that separates a professional-looking finish from an amateur one. This 3 oz bottle addresses two challenges at once: it seals out moisture that can swell, warp, or rot wood, and it fills the wood's pores to create a smooth, even base for whatever topcoat you choose. Whether you're planning to apply Birchwood Casey's Tru-Oil finish, a traditional stain, or prefer to leave the wood in its natural tone, this sealer preps the surface properly so your final finish looks intentional and lasts.
Wood gun stocks live a hard life outdoors—exposed to humidity, temperature swings, and the occasional creek crossing. Moisture is the enemy of longevity, and a proper sealer-and-filler step is the cheapest insurance against checking, denting, and finish failure down the road. Because this product is clear, you're not locked into a color choice; you can stain darker, keep it natural, or layer it under another finish system. It dries fast, so you won't be waiting days between coats.
This is woodworking-grade restoration chemistry in a compact, easy-to-use bottle—the kind of detail work that separates gunsmiths from folks who just slap finish on wood and hope for the best. If you're serious about stock restoration or refinishing, start here.
| Product | Gun Stock Sealer & Filler |
| Brand | Birchwood Casey |
| Size | 3 oz |
| Type | Clear sealer and pore filler |
| Application | Wood gun stocks and furniture |
| Shipping Restriction | Cannot ship to California (CARB restrictions) |
Yes. This sealer is designed as the first step before applying Birchwood Casey Tru-Oil or your chosen stain or finish. The clear formula won't interfere with your topcoat color or adhesion.
No. The sealer is clear, so it won't alter the natural wood tone. You have full control over color through your choice of stain or finish layer.
That depends on application method and wood porosity, but a 3 oz bottle is well-suited to refinishing one rifle stock or similar-sized restoration project. If you're working multiple stocks or larger furniture sets, consider having extra on hand.
No. Due to California Air Resource Board (CARB) restrictions, this product cannot be shipped to California.
SKU: 115672805 • Width: 3.3in • Height: 2.1in • Depth: 10.1in • Weight: 0.25oz
