Jb — Weld.tar

: It has a tensile strength of 5,020 PSI . Once fully cured, it is often harder and more durable than the materials it is bonding.

: It can constantly withstand temperatures up to 500°F (260°C) and can handle short bursts of heat up to 600°F (316°C) . JB Weld.tar

: Wood, most plastics, ceramics, concrete, and fiberglass. : It has a tensile strength of 5,020 PSI

If you are looking for a key feature of adhesive (sometimes colloquially referred to as "the tar" because of its thick, dark grey consistency when mixed), its most significant feature is its steel-reinforced high tensile strength , which makes it a viable alternative to torch welding for many repairs. Key Features of J-B Weld Original : Wood, most plastics, ceramics, concrete, and fiberglass

: Once cured (typically after 15–24 hours), the material can be: Drilled and tapped for screws. Filed, sanded, or machined. Painted to match the surrounding surface.