Coastcraft Rubber Company, Inc.

Phone Icon (310) 326-9342
Monday–Friday, 8:00 a.m.–5:00 p.m.
AS9100D with ISO 9001 2015

Durable Molded Rubber Parts & Custom O-Rings

Coastcraft knows that our clients in the aerospace field require products that result in effective seals. In response, we make custom molded rubber parts and custom O-rings based on their specifications. The products we fabricate for you will be of the highest quality.

Rubber & Synthetic Molding

Precision molding of rubber or synthetic parts and hardware is a proven Coastcraft specialty. From laboratory assistance in design and application through complex mold and die making to exact tolerance finishing, Coastcraft can deliver custom forms in any range of flexible or rigid elastomer materials. Complete molding presses capable of high volume output can meet "deadline" deliveries on production or prototype runs.

Presses: 20 to 250 Tons; Electric and Steam-Heated: Conventional and Short-Cycle Types

Types of Molding

  • Compression Transfer
  • Injection Molding

O-Ring Manufacturing

Years of experience in military, commercial, and industrial O-ring manufacturing provide Coastcraft with the compounding, testing, and manufacturing technology needed to produce high-quality, durable O-rings. We can create O-rings from any of the elastomers listed below, and extremely close tolerances can be held.

  • Buna-N
  • Butyl
  • Fluorocarbon (Fluorel, Viton)
  • EPDM
  • Polyurethane
  • Neoprene
  • Silicone
  • Hydrin
  • Fluorosilicone