Red Silicone O-ring Seal Kit Oil-resistant High-temperature …, Mandai

⭐ Product Highlights​
●High-Temperature VMQ Silicone for Durability: Made of premium VMQ (silicone) material—resists high temperatures (-60℃ to 230℃) and oil, gasoline, or lubricants; maintains elasticity and sealing performance even in harsh environments (e.g., engine bays, kitchen appliances), lasting 3x longer than standard rubber O-rings.​
●CS1.0mm-3.1mm Size Range for Versatile Sealing: Covers cross-section (CS) sizes from 1.0mm to 3.1mm (multiple inner diameter/outer diameter options per CS size)—fits pipes, valves, pumps, and equipment joints in automotive, home, or industrial use; eliminates the need to buy single-size O-rings for different projects.​
●Red Color & Oil Resistance for Practical Use: Bright red color makes O-rings easy to locate in toolboxes or during installation; oil-resistant property prevents swelling, hardening, or leakage when in contact with engine oil, hydraulic fluid, or cooking oil—ideal for both mechanical and household sealing tasks.

⭐ Product Specifications​
●Model: Silicone Red O-Ring Gaskets Seal Kit
●Quantity options:
○Red 100pcs G4550A
○Red 250Pcs G4550B
○Red 200pcs G4550D
○Red 150pcs G4550C
●Material & Performance:​
○Material: VMQ Silicone (food-grade optional for kitchen use, industrial-grade for mechanics)​
●Key Specs:​
○Temperature Range: -60℃ to 230℃ (suitable for freezers to engine bays)​
○Chemical Resistance: Oil, gasoline, water, weak acids/bases (no swelling in oil)​
○Hardness: 70±5 Shore A (optimal elasticity for sealing)​
○Color: Red (high visibility, easy identification)

⭐ Product Function​
●Leak-Proof Sealing: Elastic VMQ silicone conforms to joint grooves—fills gaps between pipes, valves, or equipment to prevent leakage of liquids (water, oil) or gases (air, steam); maintains seal even with minor vibration (e.g., car engines).​
●High-Temp & Oil Resistance: Withstands extreme temps (-60℃ to 230℃) and oil exposure—works in freezers (CS1.0mm for ice maker joints) or engine bays (CS2.5mm for oil lines); no hardening, cracking, or swelling that causes seal failure.​
●Versatile Size Coverage: CS1.0mm-3.1mm range fits small (faucet valves) to large (pressure cooker lids) joints—one kit replaces multiple single-size O-rings, saving storage space and cost; bright red color simplifies size selection.​
●Durable Long-Term Use: VMQ silicone’s anti-aging property resists UV, ozone, and wear—lasts years in outdoor (e.g., garden hose joints) or indoor (e.g., washing machine hoses) use; no frequent replacement needed.