3M Windo-Weld Round Ribbon Sealer, 08612, 3/8 in x 15 ft Kit, 12 per case 3M Windo-Weld Round Ribbon Sealer is designed as one roll of sealer with setting blocks. We constructed this ribbon sealer with a unique feature of controlled compressability which allows for easy installation. This product will not squeeze out or allow light to contact pinchweld. This roll of sealer comes with a sufficient amount of material to replace one windshield or backlite. Controlled compressability allows for easy installation
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