Sprayman Gaps & Cracks Filler Straw Foam - 12oz

Discover precision sealing with Sprayman Gaps and Cracks Filler Straw Foam. This single-component, expanding insulation foam offers quick, effective filling and excellent adhesion. Ideal as a gap filler and crack filler, it is perfect for door gap filling, window gaps, and wall cracks. Its moisture-curing property and straw adapter ensure precise, eco-friendly application without external propellants. Eco-friendly and UL 723 certified, it guarantees safe and efficient performance.

Features & Benefits

• Versatile Use: Effective as both a foam filler for gaps and a foam filler for cracks, perfect for various sealing projects.
• High Performance: Creates airtight seals around exterior and interior openings and offers excellent thermal and acoustical insulation properties as a polyurethane expanding foam.
• Superior Bonding: Strong adhesion to most building materials.
• Moisture and Mold Resistant: Acts as a waterproof sealant foam, preventing water infiltration and mold growth.
• Paintable: Easily painted over once cured for seamless aesthetic integration.

Application Areas

• Wall Penetrations: Perfect for filling wall penetrations as a wall crack filler.
• Door and Window Insulation: Ideal for door and window insulation foam applications.
• Gaps and Joints: Ideal for filling and sealing gaps, joints, and cavities.
• Electrical and Plumbing Insulation: Suitable for insulating electrical outlets and water pipes, protecting against drafts and moisture.

How to Use

• Safety Precautions: Contains Diphenylmethane-4,4'-Diisocyanate. Avoid breathing the spray/vapor. Use gloves and protective clothing in a well-ventilated area.
• Surface Preparation: Clean surfaces of dust, grease, and contaminants before use. Lightly sprinkle water on the working surface.
• Product Preparation: If the can is too cold or hot, bring it to room temperature.
• Application: Shake well before use and intermittently during application. Attach straw, invert can, and apply in layers. Start at the bottom of vertical gaps, progressively moving up without overfilling, as the foam will expand.
• Cleaning: For uncured foam, use a spray foam cleaner (not included); mechanical removal is required once cured.
• Finishing: Once cured, it can be painted or plastered to protect against UV.

Specs

Packaging: 12 oz can with a straw adapter for easy application.
Cure Time: Tack-free within 7±3 minutes, 24 hours for full cure.
Shelf Life: 15 months when stored properly.
Storage: Store in cool, dry conditions between +41°F and +86°F.