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View compareFrequently Asked Questions
- Q: What is the size of the J-B Weld HighHeat Epoxy Putty Stick? A: The J-B Weld HighHeat Epoxy Putty Stick is two ounces in size. It measures one point eighteen inches in length and width, and four point thirteen inches in height.
- Q: What materials is the J-B Weld HighHeat Epoxy Putty made of? A: The J-B Weld HighHeat Epoxy Putty is made from epoxy resin. This material is specifically formulated for high-temperature applications.
- Q: What is the tensile strength of the J-B Weld HighHeat Epoxy Putty? A: The tensile strength of this epoxy putty is eight hundred PSI. It is designed to create a tough, hard bond suitable for automotive and industrial use.
- Q: How do I use the J-B Weld HighHeat Epoxy Putty Stick? A: To use the putty, cut off the required amount, knead it until the color is uniform, and press it firmly to the surface. It cures in one hour at room temperature.
- Q: Can I apply the J-B Weld HighHeat Epoxy Putty to automotive metal? A: Yes, the putty is suitable for bonding and repairing automotive metal. It is specifically formulated for high-temperature automotive and industrial maintenance applications.
- Q: Is the J-B Weld HighHeat Epoxy Putty stick easy to install? A: Yes, the putty is designed for easy installation. Its hand-mixable formula allows for simple application to various surfaces.
- Q: How do I store the J-B Weld HighHeat Epoxy Putty Stick? A: Store the putty in a cool, dry place. Ensure the cap is tightly closed to prevent it from drying out.
- Q: What is the shelf life of the J-B Weld HighHeat Epoxy Putty Stick? A: The shelf life of this putty is not explicitly stated, but it should be used within a reasonable time frame for optimal performance. Always check for any signs of deterioration before use.
- Q: Can I paint over the J-B Weld HighHeat Epoxy Putty? A: Yes, once fully cured, the putty can be painted. It is recommended to wait at least eight hours for it to cure before applying paint.
- Q: Is the J-B Weld HighHeat Epoxy Putty resistant to high temperatures? A: Yes, this epoxy putty withstands continuous heat exposure up to four hundred degrees Fahrenheit and intermittent exposure up to five hundred degrees Fahrenheit.
- Q: What if the J-B Weld HighHeat Epoxy Putty arrives damaged? A: If the putty arrives damaged, you should contact the seller for a return or replacement. Most sellers have policies in place for such situations.
- Q: Is the J-B Weld HighHeat Epoxy Putty suitable for beginners? A: Yes, it is suitable for beginners due to its easy installation process. Basic instructions are provided for effective use.
- Q: Can I use J-B Weld HighHeat Epoxy Putty for indoor applications? A: Yes, this putty can be used for indoor applications as long as it is not exposed to temperatures exceeding its limits.
- Q: How long does it take for the J-B Weld HighHeat Epoxy Putty to cure? A: The putty sets in one hour at room temperature. Full curing for heavy-duty applications may take up to eight hours.
- Q: Is the J-B Weld HighHeat Epoxy Putty non-toxic? A: While the putty is not classified as hazardous, proper ventilation is recommended during use. Always follow safety guidelines as stated on the packaging.

