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Blue Automotive Sealants

All Automotive Sealants

9 blue automotive sealants from Permatex and Loctite.

Gneoco

Thread Lock, Blue

+Two-pack gives two bottles of threadlocker
+Medium strength suits nuts, bolts and fasteners
+Each bottle holds 6ml of threadlocker
−Small 6ml bottles may run out on larger jobs
No price recorded yet.
J-B Weld

Gasket, Blue

+Silicone gasket maker for automotive sealing tasks
+3 oz tube suits small gasket and sealing jobs
−Small 3 oz tube is limited for larger gasket jobs
No price recorded yet.
Loctite

Thread Lock, Blue

+Removable thread lock for nuts, bolts, and fasteners
+Medium strength blue formula for adjustable fastening
+6ml bottle size for small repair jobs
−Small 6ml capacity for larger projects
No price recorded yet.
Loctite

Thread Lock, Blue

+Blue medium-strength threadlocker for fasteners
+50ml bottle size for repeated use
+Liquid form for threaded fastener application
No price recorded yet.
Permatex

Thread Lock, Blue

+Blue medium-strength threadlocker for fasteners
+Gel formula that stays where applied
+5 g tube for small fastener jobs
No price recorded yet.
Vikagu

Thread Lock, Blue

+Medium strength threadlocker for metal bolts, nuts and screws
+Removable grade suits fasteners that need later disassembly
+50ml capacity for multiple fastener jobs
No price recorded yet.
Permatex

Thread Lock, Blue

+Medium strength threadlock for fasteners that may need removal
+6 ml bottle size for small threadlocking jobs
No price recorded yet.

Compare specs

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.