National Supply Co.

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SKU: 87291-2PACK|UPC: 749460695561
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Plug Leaks, Gaps, and Cracks with Confidence: Maxi-Seal Polyurethane Seam Sealer tackles even the toughest auto body repair challenges. This thick, single-component formula easily patches large cracks and provides superior adhesion on bare, primed, or painted metal surfaces. No more worries about leaks or rust – this sealant creates a durable, long-lasting barrier. Complete Kit for Seamless Application: This isn't just a Polyurethane Seam Sealer – it's a complete solution! We've included everything you need for a smooth and hassle-free application, including: High-Quality Sealant: Formulated for superior performance on all vehicles and RVs. Application Tip: Ensures precise and mess-free application. Long-Lasting Performance, Guaranteed: Maxi-Seal Polyurethane Seam Sealer boasts a non-shrinking, non-cracking, and low-odor formula that stays remarkably flexible over time. It won't let you down, even in harsh weather conditions. Fast Curing, Easy Finishing: Get back on the road quickly! Achieve a flawless finish that blends seamlessly with your vehicle's body. Unmatched Versatility and All-Weather Protection: Maxi-Seal Polyurethane Seam Sealer is built to withstand anything you throw its way. Its enhanced moisture-curing properties ensure a durable hold for both interior and exterior applications. This urethane-based formula is worlds ahead of solvent-based sealers, offering superior performance in high heat and humidity. The Perfect Choice for Any Project: All-Purpose Auto Body Repair: Fill gaps, joints, and seams with ease. Rust and Corrosion Protection: Shield your car, truck, boat, or RV from the elements. Multi-Surface Application: Bonds to bare metal, painted surfaces, and more. Easy Application: Fast cure time and mess-free application with the included tip. Don't settle for anything less than the best. Choose Maxi-Seal Polyurethane Seam Sealer for lasting repairs and a beautiful finish on your vehicle.


OMNI TOOLS Airless Paint Sprayer, 750W Electric Paint Sprayer, 3000 PSI High Pressure, 1.2 LPM Flow Rate, 23.6 ft Hose, 517 Reversible Spray Tip for Interior & Exterior Painting
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3-in-1 Digital Distance Meter & 16 ft (5 m) Tape Measure with Laser Measuring Function, 197 ft (60 m) Range, Area, Volume & Pythagorean Calculation, Magnetic Hook, Dual Scale
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OMNI TOOLS 30 ft Autolock Tape Measure, Dual Scale SAE & Metric, True Zero Hook, 8 ft Standout, Shock-Absorbent Case, Professional Measuring Tape for Construction, Carpentry & DIY
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LAUCO 1/4-inch Adjustable Air Pressure Regulator with Gauge, Pneumatic Tool & Spray Gun Pressure Control Valve (0-160 PSI) 1677
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6-Inch Pneumatic Random Orbital Air Sander, 12,000 RPM, Low Vibration, 6" Hook & Loop Sanding Pad, Professional DA Air Sander for Auto Body, Woodworking & Metal Finishing
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LAUCO Air Blow Gun for Car Detailing, Tornado Car Cleaning Gun, Air Compressor for Car Detailing, Air Blower for Car Detailing, Cleaning Tool with Nozzle and Auto Detailing Brush (Silver/White)
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High Pressure Washer Gun with 360° Swivel Inlet, 4500 PSI Pressure Washer Spray Gun, 3/8" Inlet, 1/4" Quick Connect Outlet, Replacement Trigger Gun for Gas & Electric Pressure Washers
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Cordless Hot Stapler Repair Kit, 4.0Ah Rechargeable Plastic Welder, USB-C Fast Charging, 800°C Hot Staple Gun for Automotive Bumper, Dashboard & Plastic Crack Repair
$29.99
Suitable for automotive metal, plastic trim, and properly prepared body panels. Always test adhesion on a small area first.
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