3M Aluminum Restorer & Polish 18oz 09020 | 6 boatbuckle Spring has an internal wire

Spring has an internal wire that prevents the spring from being over-extended during normal use

Replacement cap for gas

Zinc-plated to resist corrosion

The Style 4351 has a nylon ferrule with 1in-14 thread for use with standard marine mounts

J90 (04-06)

3M Aluminum Restorer & Polish 18oz 09020 | 6 boatbuckle Spring has an internal wire3M Aluminum Restorer & Polish #71 09020 18oz Paste Designed to remove oxidation growth and stains and restore a lustrous appearance to bare aluminum. Also removes heavy oxidation and restores shine to most painted aluminum surfaces. Testing on small area recommended. NOT recommended for anodized aluminum.