MARKKRON Custom Bullet and Primer Sealer completely seals and waterproofs cartridge primers, shot shell primers, bullet case joints and off the shelf, unsealed, factory ammunition with the option of color marking each cartridge for instant powder load and cartridge caliber ID.
An unsealed primer pocket joint invites moisture contamination which can result in misfires and shortened cartridge storage life. MARKRON Bullet and Primer Sealer completely seals and waterproofs cartridge primers, bullet case joints, and off the shelf unsealed factory ammunition for 100% firing consistency and extended storage life including up to 30 days total water submersion.
MARKRON Primer Sealer has undergone rigorous military testing and is used by U.S armament manufacturers as their water-proofing sealer of choice.
MARKRON Custom Bullet and Primer Sealer does not affect muzzle pressure, velocity, or accuracy and is fast drying, easy to use and economical. A single oz of the product can completely seal approximately 2,000 cartridges.
GUARANTEED! MARKRON Custom Bullet and Primer Sealer is formulated with space age compounds and polymers which when bonded to metal, forms a water proof seal so effective that we guarantee 100% firing consistency when used as directed.
USAR (Ret.) company owned and operated. ROBOCO INDUSTRIES PO BOX 1953 WILSONVILLE, OR 97070 503-706-0023 robocolabs@comcast.net