Gravity RC's 20-million weight Pure Silicone Diff Putty

0 Nov. 11, 2015, 1:18 p.m.

By Aaron Waldron
LiveRC.com

New from Gravity RC:
www.teamgravityrc.com

Pure Silicone diff Putty 20,000,000 cst (20Million)
GRC420, $22

GRC420 is 100% Polydimethysiloxane fluid, and is recommended as an alternative to commonly used Putty in gear differentials or other moving applications. This New extra thick silicone putty is better than conventional putty do to silicone’s ultimate reforming properties. Unlike its sister silicones it is so thick it can easily be handled with no mess, though the package still comes with an applicator syringe as a bonus.

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