Seal 1 SL4 CLP Plus Liquid Cleans, Lubricates, Protects 4 oz Squeeze Bottle

A single bottle handles everything your firearms need between range sessions and storage. Whether you're in San Leandro or across the Bay, proper maintenance keeps your guns reliable. As a federal FFL dealer in Silicon Valley, we stock the essentials serious shooters depend on.

Three functions in one four-ounce bottle

Seal 1 SL4 CLP Plus consolidates cleaning, lubrication, and corrosion protection into a single product. The squeeze bottle design makes application precise—no waste, no mess. You get the cleaner action you need without switching between multiple products. TacticCAL Gun Store stocks this formula because it works across rifle, pistol, and shotgun platforms without requiring separate oils or solvents. Visit our firearms dealer in Sunnyvale for our full catalog.

Frequently asked questions

Does this CLP work on both centerfire and rimfire firearms?

Yes. Seal 1 SL4 CLP Plus functions across centerfire rifles, pistols, shotguns, and rimfire firearms. The formula handles all common firearm types without issue.

How often should I apply this product during regular shooting?

Apply after each shooting session during cleaning. For stored firearms, a light coat every few months prevents corrosion. The formula protects against moisture and oxidation without over-saturation.

What is an FFL transfer in California?

An FFL transfer is when a federally-licensed dealer like TacticCAL receives a firearm shipped from another seller and processes California's required DROS paperwork to legally transfer it to you. Looking for gun shop Cupertino? Visit us in Sunnyvale.