Super Jet 3m 4200

[txsuperjetfreak96]

Anyone used it saw some fastcure at local hardware store, picked up 5200 fast cure instead

 

[Matt_E]

I've used it before. Cures fast, but isn't nearly as strong. I would not use it again.

 

[txsuperjetfreak96]

Cool deal it was like 2 bucks cheaper went with what most use

 

[Matt_E]

I seem to recall that regular 5200 has 700 psi tensile (or shear?) strength. 5200 fast cure has 600 psi. 4200 has 300 psi.

 

[txsuperjetfreak96]

Thats cool its for my exhaust tube not to worried bout strength

 

[Matt_E]

That's a pretty critical bond. Any failure there will result in soaked foam.

 

[txsuperjetfreak96]

Yeah im useing polystyrene foam and have drain plugs