Products

OSI® HM270 Construction Silicone Sealant is a one-part, medium modulus RTV silicone sealant formulated for glazing and sealing applications. It cur...

OSI® QUAD® Butyl Flashing Tape is a self-adhesive flashing tape designed for sealing window and door flanges, joints, seams, and penetrations in ex...

OSI® QUAD® Foam is a low expansion, single-component polyurethane foam sealant designed for professional window and door installation. Engineered f...

OSI® QUAD® White Exterior Sealant is a professional-grade formula designed to provide a weatherproof, paintable seal around windows, doors, and sid...

OSI® SC175 Acoustical Sound Sealant is a professional-grade, latex-based caulk designed for reducing sound transmission and air drafts in interior ...

ProKnee® AP16® 1⅜" Strap is a replacement strap designed exclusively for AP16® All Purpose kneepads that use the wider strap system. It features si...

ProKnee® AP16® All Purpose Knee Pads are one-size-fits-most knee pads designed for kneeling applications across construction, flooring, tile, and m...

ProKnee® AP16® Cushion Inserts are replacement cushion inserts designed exclusively for ProKnee® AP16® All Purpose kneepads. These inserts restore ...

ProKnee® AP16® Knee pad Complete Rebuild Kit is designed to restore AP16® All Purpose Knee pads that use the wider strap configuration. This kit in...

ProKnee® AP16® Tucked In No Wrinkle Liners are replacement liners designed specifically for use with ProKnee® AP16® All Purpose knee pads. They are...

The ProKnee® Boot Screw Kit is a replacement hardware kit used to attach white rubber boots to compatible ProKnee frames. It is intended for mainte...

ProKnee® Model 07 Hook ‘N Loop set is a replacement fastening system designed specifically for ProKnee Model 07 kneepads. These hook and loop piece...

ProKnee® Model 07 Parts Kit is a replacement components set designed exclusively for ProKnee Model 07 kneepads. It includes the core wearable and m...

ProKnee® Model 07 Rebuild Kit (No Inserts) is a replacement hardware and strap kit designed specifically for ProKnee Model 07 kneepads. This kit in...

ProKnee® Model 07 Rubber Boots are replacement components designed exclusively for use with ProKnee Model 07 kneepads. These rubber boots install o...

ProKnee® Model 0714 Standard 1" Cushion Inserts are replacement foam inserts designed specifically for ProKnee Model 0714 Standard kneepads. They r...

ProKnee® Model 0714 Standard Complete Rebuild Kit is designed to restore worn components on ProKnee Model 0714 Standard kneepads. This kit includes...

ProKnee® Model 0714/0714E® Custom Fit Kneepads are designed to distribute weight across the shins to reduce direct pressure on the knees during kne...

ProKnee® Model 0714E Wide Parts Kit includes replacement components designed exclusively for Model 0714E Wide kneepads. All parts are sized and con...

ProKnee® Treadman Multi-Angle Stair Tread Cutting System is a modular measuring and cutting guide system used to capture stair geometry and transfe...

The QEP® Black Widow® Diamond Blade is designed for cutting ceramic, porcelain, marble, and granite tile. Its thin rim profile supports smooth cutt...

The QEP® Comfort Grip Margin Trowel is designed for scooping, spreading, and applying thinset, mortar, and adhesive in tight or confined areas. Its...

QEP® Comfort Grip Stainless Steel Trowels are designed for spreading thinset and mortar during tile installation. Each trowel features a stainless ...

QEP® F3 Stabilizer Knee Pads are designed for flooring, tile, and installation work requiring extended kneeling. Their five-layer construction comb...