PRODUCT DESCRIPTION
The Spark™ crush washer (1/2″)
- Black to Bright at 131F (55c)
- Know when your barrel is too hot to safely handle or store.
- Color activates at common bullet drift temperatures
DESCRIPTION
Introducing the SPARK™
The Spark™ crush washer (1/2″)
- Black to Bright at 131F (55c)
- Know when your barrel is too hot to safely handle or store.
- Color activates at common bullet drift temperatures.
- No more guess work.
- Insanely bright & awesome colors.
- Makes crush washers cool (at least…as cool as possible).
No more stupid:
- Hand hovering
- Barrel tapping
- Spitting (people really do this…stop it)
Note: extended operation over 450ºf can result in breakdown of thermochromic properties.
***Note about Installation***
If more than 180 degrees of tightening is required for timing, please use shim. Over tightening can cause damage to the Spark™ and it’s coating.
⚠WARNING: IT’S NEVER SAFE TO ASSUME A FIREARM IS UNLOADED. ALWAYS UNLOAD FIREARMS BEFORE INSTALLATION TO PREVENT POSSIBLE DISCHARGE. EXERCISE CAUTION AROUND HOT BARRELS AS THEY MAY CAUSE BURNS OR DAMAGE TO INDIVIDUALS OR EQUIPMENT. AVOID DIRECT CONTACT WITH BARRELS AFTER FIRING.
⚠WARNING: CHOKING HAZARD – SMALL PARTS – KEEP OUT OF THE REACH OF CHILDREN.
⚠DISCLAIMER: SPARK™ IS INTENDED TO ASSIST FIREARM USERS BY INDICATING A TEMPERATURE POINT OF A BARREL. PRODUCT MAY FAIL DUE TO WEAR AND TEAR, DAMAGE, EXCEEDING LIFE EXPECTANCY, OR THE PREVIOUSLY STATED TEMPERATURE LIMITS FOR THIS PRODUCT. THIS PRODUCT DOES NOT GUARANTEE THAT A FIREARM HAS COOLED ENOUGH TO BE TOUCHED OR STORED. CAVEMAN LLC IS NOT RESPONSIBLE FOR ANY DAMAGES OR INJURIES. BECAUSE WE (CAVEMAN LLC) HAVE NO CONTROL OVER HOW PRODUCTS ARE USED AND CARED FOR, WE DISCLAIM ANY AND ALL LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES TO PERSON(S) AND/OR PROPERTY RESULTING FROM THE USE OF ANY CAVEMAN LLC PRODUCTS. UPON PURCHASE OR RECEIVING OF CAVEMAN LLC ACCESSORIES, THE PURCHASER AND/OR USER ASSUMES ALL LIABILITIES AND RISKS AS TO THE PERFORMANCE AND USE OF THE PRODUCT.
THIS IS A PRODUCT OF CAVEMAN LLC, PATENT INFORMATION CAN BE FOUND AT WWW.CAVEMANLLC.NET/PATENT
Reviews
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Temp crush washer
It seems to work very well I have a blast deflector on my barrel that heats up faster than barrel so washer turns white with the BD. the temp seem accurate.