Home > Boeing Approved Material >



Starting at: $2.10

Availability:: In Stock

Packaged Quantity Options

5 pc pack
25 pc pack


Our JNT-GS-5 groove spreader is made out of the same red Celcon plastic as our JNT411B60 and JNT411B90, which are Boeing Approved.

Celcon is a more chemically resistant plastic when working with solvents.

This spreader measures 3” square and 1/16th thickness, with four “tongues” designed to spread sealant into grooves.

Tongue sizes are:

.100 width x .185 depth

.060 width x .185 depth

.100 width x .145 depth

.060 width x .145 depth

See all our Groove Spreaders for various "tongue" sizes: JNT-GS-1, JNT-GS-2, JNT-GS-3, and JNT-GS-4.