MARKRON Custom Bullet and Primer Sealer

Cartridge reloaders, say goodbye to moisture contaminated misfires!

Only $7.50

One 1/2 oz. bottle of MARKRON custom bullet and primer sealer seals approximately 1000 rounds.

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Use of the MARKRON Primer Sealer may make the difference between a successful hunt and a blown opportunity.

B. M.
Grandfalls, TX
Endorsed by the North American Hunting Club.

MARKRON Bullet and Primer Sealer is endorsed by the North American Hunting Club and carries the NAHC "Reccommend to Members" official seal.

An unsealed primer pocket joint invites moisture contamination resulting in misfires and shortened cartridge storage life. MARKRON Bullet and Primer Sealer completely seals and waterproofs cartridge primers, shot shell primers, bullet case joints and off the shelf, unsealed, factory ammunition for 100% firing consistency and extended cartridge storage life, including up to 30 days total water submersion! MARKRON Primer Sealer has passed rigorous military testing and is used by U.S. Armament Manufacturers as their waterproofing sealer of choice.

  • WATERPROOFS: Cartridge and Shot Shell Primers
  • WATERPROOFS: Rifle Primers and Handgun Primers
  • WATERPROOFS: Cartridge Case Joints
  • WATERPROOFS: Black Powder Nipples
  • Perpetual Cartridge Storage Life
  • Fast, Simple, Easy To Use
  • Up To 30 Days Total Water Submersion

MARKRON Custom Bullet and Primer Sealer, is the product that ensures certain peace of mind when hunting for that once in a lifetime trophy or for dangerous big game species. Introduced in 1996, this essential component is used by thousands of cartridge reloaders across the nation to provide certain peace of mind in critical firing situations.

One 1/2 oz. bottle seals approximately 1000 rounds.

MARKRON Custom Bullet and Primer Sealer does not affect muzzle pressure, velocity, or accuracy and is fast drying, easy to use and economical.

Guaranteed!

Unlike ordinary nail polish, 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.

MARKRON Custom Bullet and Primer Sealer is endorsed by the North American Hunting Club and carries the NAHC "Recommended to Members" official seal and is recommended to members by the N.R.A.