Best High purity Alumina

NGK 3823 Standard Spark Plug - BP8HS-10, 1 Pack

98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.

98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.

98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.

98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.

Extended Lifespan – All 4-1/2’’ x 7/8’’ flap discs are made of premium alumina oxide grains, polyester flaps and multi-layered fiberglass plates, making them more durable than other flaps discs on the market.
Upgraded Performance – Our 4.5 inch flap discs use thicker abrasive clothes and more durable abrasive grains for ultimate grinding performance and user experience.
Well-Designed Pack – Coarser grit discs are more widely and frequently used, our 20 pack contains 4 different grits(40 grit, 60 grit, 80grit, 120 grit), 5 pieces of each grit..
Wide Application – 4-1/2 inch x 7/8 inch flap discs fit most angle grinders and alumina oxide grains can be applied to metal & wood grinding, polishing and finishing.
Type #27 – T27 flap discs are perfect for smoothing and blending surface.

98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.
Corrugated ribs on insulator prevents flashover.
Triple gasket seal eliminates combustion gas leakage.

【High Quality】Made of High quality stainless steel, tungsten steel material. Easy to clean..
【Application】With its own cooling system, cooling using six-point spray, water mist concentration, washable handplate operation, no dust box. Use for increasing viscosity of the touch surface , roughening. The blasting machine uses alumina blasting powder and caulking powder..
【360° Rotating Design】Tungsten steel nozzle, 360° rotating, it can clean hidden parts effectively..
【Sand tank】Sand tank can be used as a container and also as operation handle, leak-proof, hygienic and comfortable..
【Push switch】It can control the flow rate, and the high-sensitivity push switch makes it easy to start and stop..

98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.

98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.