Products

Plastic Seals/Gaskets

Plastic Seals/Gaskets information for custom plastic part buyers, engineers, purchasing teams, and OEM production programs.

Overview

Plastic Seals/Gaskets for custom plastic part buyers.

MAC Plastics extrudes gasket and seal profiles from several durometers of flexible PVC. These profiles can be supplied in welded or unwelded options depending on the application and customer requirements.

Applications

Where this fits.

Flexible seals
Plastic gaskets
Welded gasket profiles
Unwelded profiles
Compression seals

Materials

Material paths to review.

Flexible PVC
Multiple durometer PVC compounds
TPE
TPU

Manufacturing

Production methods.

Seal extrusion
Gasket profile extrusion
Durometer review
Welding options
Packaging

Industries

Who uses it.

Industrial manufacturing
OEM manufacturing
Construction
Agriculture
Transportation
Utilities and energy

Benefits

Why buyers use it.

Custom fit around the drawing, sample, or application
Material selection tied to real use conditions
Tooling and production planning before repeat orders
Secondary operations, packaging, and assembly support when needed
Clear quote path for engineers and procurement teams

How MAC approaches it

One quote path from part requirement to repeat production.

MAC Plastics connects the drawing, material, tooling, production method, finishing requirements, packaging, and delivery expectations before the job moves into production. That gives engineers and purchasing teams a clearer path from first conversation to repeat order.

Review the part

Confirm material and method

Plan tooling and finishing

Quote for repeat production

Get started

Send the files and questions that move the project forward.

Use the quote flow to upload drawings or CAD files, request design assistance, ask for material consultation, start a prototype conversation, or get a manufacturing review before tooling decisions are locked in.

Request a Quote Upload Drawings Upload CAD Files Speak With Engineering Request Design Assistance Material Consultation Prototype Consultation Manufacturing Review

FAQs

Clear answers for engineers, buyers, and purchasing teams.

Can MAC Plastics make welded gasket and seal profiles?

Yes. MAC Plastics offers gasket and seal profiles in both welded and unwelded options.

What materials are used for plastic seals and gaskets?

Many seal and gasket profiles are made from flexible PVC compounds in several durometers.