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Silicone O-Rings | AS568-452 | Dash 452 | FDA Compliant | 70 Durometer | Red (6 / Pkg.)

Silicone O-Rings | AS568-452 | Dash 452 | FDA Compliant | 70 Durometer | Red (6 - Main image
$32.08 $52.59 In stock

Silicone o-rings in AS568-452. Service range -80°F to +450°F (-62°C to +232°C). Also known as VMQ, Silastic.

Specifications

  • Product type: O-Ring
  • Material: Silicone
  • AS568 dash size: 452
  • Durometer: 70 Shore A
  • Color: Red
  • Temperature range: -80°F to +450°F (-62°C to +232°C)
  • Measurement type: Imperial
  • Compliance: FDA 21 CFR 177.2600
  • Pack quantity: 6 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Ruby ★★★★★

I needed a high-temp seal for an oven gasket repair, and these silicone rings fit the groove perfectly at 70 durometer. They've held up well through several 400°F cycles without any cracking or deformation.

James ★★★★★

These handled the hot water side of my pressure washer setup without a single leak, and the bright red color made them easy to spot during installation. The -80°F to +450°F range gives me plenty of confidence for future steam applications too.

Avery ★★★★★

Used these to replace a few ancient seals in my lab's steam line, and they fit perfectly. The 70 durometer feels just right—not too stiff, not too squishy. Pleasantly surprised how well they handle the high heat.