JNT-GS-4

Our JNT-GS-4 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:

• .190 width x .180 depth

• .100 width x .200 depth

• (2) .120 width x .280 depth that can be “customized” by the customer

See all our Groove Spreaders for various "tongue" sizes:

JNT-GS-1

JNT-GS-2

JNT-GS-3

JNT-GS-4

JNT-GS-5

See also our Groove Spreader kit: JNT-GSK

California Prop 65 Warning:

WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.  www.P65Warnings.ca.gov