PB40 was developed to hold non-porous tight fitting fossils and minerals together. Cures in 2 minutes. Full cure in 24 hours.
PB40 is used in circumstances where you need very little adhesive to adhere two tightly fitting pieces back together.
When you need to use a limited amount of adhesive to put delicate parts back together, like a trilobite antenna or an ammonite shell piece, PB40 is the perfect adhesive choice.
The Kit includes: One 2 oz. bottle of PB40 and four microtips.
Please note that the microtips are tight fitting. It helps to slightly warm the end of the tip with a match or lighter to soften the plastic before putting on the bottle nipple.