Silicone O Ring 21x3mm Washer Compatible With Sealing

1 The tensile strength can reach 1500PSI and the tear resistance can reach 88LBS after being formulate. 2 Features with good elasticity and compressibility, and excellent resistance to neutral solvents. 3 Has excellent heat resistance, cold resistance, electrical insulation performance and good heat insulation and dissipation. 4 Seals or rubber parts used in the household appliance industry, such as rubber parts in electric kettles, irons, and microwave ovens. 5 Small in size, easy to carry and store, with large quantity to meet your much needs.

What's in the box
100 x O Ring