Minwax Helmsman Spar Urethane – Clear Semi-Gloss, 1 Quart (63210444)

Minwax Helmsman Spar Urethane is a specially formulated clear protective finish for both interior and exterior wood surfaces exposed to sunlight, water, or temperature changes. This durable urethane forms a protective barrier against the elements, making it an excellent choice for a wide variety of applications.   

Helmsman Spar Urethane contains UVblockers to reduce the sun’s graying and fading effects, keeping your wood looking beautiful longer. It also creates a barrier against rain and moisture. Its special oil-modified formula (assumed) allows the finish to expand and contract with the wood as seasons and temperatures change, minimizing cracking and peeling. The Clear Semi-Gloss sheen provides a durable, protective finish with a subtle shine. Ideal for use on doors, windows, trim, bathroom cabinets, bar tops, kitchen countertops, and outdoor furniture.   

Application Tips (General Guidance – Refer to Can for Full Instructions):

1. Surface Preparation: Ensure the surface is dry and free of old finishes in poor condition, paint, wax, grease, polish, dirt, or other foreign matter. Sand to obtain a smooth, uniform surface. Remove all dust. 
2. Staining (Optional): If desired, apply Minwax stain to unfinished wood surfaces. Follow directions for application and ensure the stain is completely dry before applying spar urethane.
3. Stir Product: Stir Minwax Helmsman Spar Urethane thoroughly before and during use to ensure any settled solids are re-dissolved. Do NOT shake, as this can introduce bubbles.
4. Application: Apply thin, even coats using a high-quality natural bristle brush (recommended for oil-modified finishes).
5. Number of Coats: Apply multiple thin coats (typically 2-3 for general use, potentially more for heavy exposure areas) for best protection.
6. Sanding Between Coats: For the smoothest finish and best adhesion, allow each coat to dry thoroughly as per label instructions, then sand lightly with fine-grit sandpaper (e.g., 220 grit). Remove all sanding dust before applying the next coat.
7. Curing: Allow the final coat to dry and cure completely as per product label instructions before exposing to heavy use or harsh conditions.

Key Features:

• Indoor/Outdoor Protection: Formulated for wood surfaces exposed to various conditions.   
• UV Blockers: Helps reduce the sun’s graying and fading effects on wood.   
• Moisture & Rain Barrier: Protects against water damage.   
• Flexible Finish: Special oils allow the finish to expand and contract with wood movement due to temperature and humidity changes.   
• Durable Coating: Offers long-lasting protection against scratches and wear.
• Semi-Gloss Sheen: Provides a clear, protective finish with a subtle shine.   
• Versatile Application: Ideal for doors, windows, trim, bathroom cabinets, bar tops, kitchen countertops, and outdoor furniture.   

Specifications:

• Brand: Minwax
• Product Type: Spar Urethane / Protective Wood Finish
• Model Name: Helmsman
• Manufacturer: Minwax (or The Sherwin-Williams Company)
• Part Number: 63210444 (Core Part # 63210)
• Item Model Number: 63210
• UPC: 0027426632103
• Global Trade Identification Number (GTIN): 00027426632103
• Sheen: Semi-Gloss
• Color: Clear (Likely imparts a warm amber tone typical of oil-modified urethanes)
• Base Type: Oil-Modified Urethane (Assumed oil-based, typical for spar urethane)   
• Material (Contents): Urethane
• Size/Volume: 1 Quart (32 Fluid Ounces / approx. 0.946 Liters)
• Recommended Uses For Product: Interior and exterior wood surfaces such as Doors, Windows, Trim, Bathroom Cabinets, Bar Tops, Kitchen Countertops, Outdoor Furniture. (Not generally recommended for large interior floors subject to heavy foot traffic, as dedicated floor polyurethanes may offer better abrasion resistance).   
• Application Method: High-quality natural bristle brush (recommended for oil-modified spar urethane).   
• Dry Time & Recoat: Specific times not provided – Refer to product label. Spar urethanes typically require longer dry/recoat times than “fast-drying” interior polyurethanes (e.g., potentially 4-8 hours for recoat, 24+ for light use).
• Coverage Area: Information Not Provided – Refer to product label (Typically around 100-125 sq ft per quart for spar urethane, but can vary).
• Item Weight: 1 pound (16 ounces / approx. 0.45 kg)
• Product Dimensions (Can Approx.): 4.25 (L) x 4.25 (W) x 4.89 (H) inches (approx. 10.8 x 10.8 x 12.4 cm)
• Cleanup: Mineral spirits or paint thinner.
• VOC Level: Information Not Provided
• Item Form: Liquid
• Style: Semi-Gloss
• Compatible Material: Wood
• Item Package Quantity: 1
• Number Of Pieces: 1
• Included Components: 1 x Quart Can of Minwax Helmsman Spar Urethane, Clear Semi-Gloss (Minwax 63210444)
• Batteries Included?: No
• Batteries Required?: No
• Warranty Description: Warranty (as per manufacturer)