Welding isn’t just for metal. With the right equipment, DIYers also can repair most plastics, and the result is usually far ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Forty years ago, plastic surpassed steel as the most widely used ...

Q: The plastic windshield-washer-fluid reservoir in my RV has a 2-inch-long crack in it. I suspect this happened last winter when the year-old water in it froze solid. The RV dealer near me has gone ...

The days of ditching cracked, shattered plastic bodywork are a thing of the past, thanks to the Clarke PSW1 Hot Staple Kit.

Chrome bumpers made a quick exit from the automotive scene in the late 1980s. In their place are elaborate but flimsy plastic covers hiding stamped steel impact beams—with a swath of Styrofoam ...

Q: The marble (I think) top of my buffet has a serious crack in it. I have called two or three countertop/stone companies to repair it, but no luck. I would be happy with a simple “glue job.” How can ...