The Quick Permanent Fix for Holes in Metal, Plastic, and Glass

How long must I wait before using something I have repaired with WonderPatch™?

Usually, you can use it right away. The space age adhesive we use ( 3M™ VHB™) utilizes mechanical bonding to link the adhesive into the microscopic irregularities in the surface of the item being patched. This mechanical bonding sticks well right away but also gradually gets much stronger. This curing is influenced by temperature. At higher temperatures, WonderPatch™ reaches maximum adhesion sooner. Full bond is normally achieved within 72 hours.

Is there a best temperature for application?

WonderPatch™ is tolerant of a range of temperatures.  For initial application, it is OK to apply the patch at temperatures as low as 60 degrees but initial bonding will be somewhat weaker and full bonding will take longer to achieve.  If the patch and the surface that will receive the patch are not at least 60 degrees, try to heat the surface to be patched AND the adhesive side of the patch using a hair dryer or hot air gun before applying the patch.  Once full bond is achieved, the patch is not sensitive to temperature at all.

If I must remove it, how do I get WonderPatch™ off?

When fully bonded, WonderPatch™ cannot be removed without destroying the patch and possibly the patched item as well. You will first need to peel off the aluminum skin of WonderPatch™ by cutting through the adhesive foam using a flexible blade, a hot wire, an air chisel, or other similar method. You will leave behind on the patched surface some of the adhesive. You can grind that off with a porous abrasive disk or wheel or it can be removed using a special solvent. Call for details.

Are there any surfaces to which WonderPatch™ does not adhere well?

Nearly all rigid materials are a good match for WonderPatch™. Flexible materials are generally not a good match; this includes plastic items that feel "greasy" to the touch. Call us for more details if you are uncertain.