CE 25 38

All Star CNC CE 25 38 In-Board Gasketing — Frequently Asked Questions

1. What is CE 25 38 In-Board Gasketing?

CE 25 38 is an in-board vacuum gasket designed for CNC router spoilboards and dedicated fixture boards. It installs into routed vacuum channels to create an air-tight seal and improve vacuum hold-down strength.

2. What do the numbers “25 38” represent?

The first “25” refers to a 1/4″ (0.250″) thickness, and the second “38” refers to a 3/8″ (0.375″) width, making it suitable for 3/8″ routed vacuum channels.

3. How does CE 25 38 differ from CE 06 series gasketing?

The CE 25 38 has a thicker 1/4″ height compared to the 1/16″ height found in CE 06 models, providing greater compression and sealing capability for higher-demand vacuum systems.

4. When should I choose 3/8″ width gasketing?

A 3/8″ width is typically selected for CNC vacuum tables or fixtures with wider routed channels that require increased sealing surface area.

5. What CNC machines is CE 25 38 compatible with?

It is compatible with CNC routers and vacuum tables that utilize 3/8″ routed grid channels for vacuum isolation.

6. What materials benefit from this gasket?

MDF, plywood, hardwood panels, plastics, aluminum composite panels, and other sheet goods benefit from improved vacuum hold and reduced part movement.

7. Is CE 25 38 adhesive-backed?

Yes. The gasket includes adhesive on one side to allow secure installation inside routed vacuum grooves.

8. Does the thicker 1/4″ profile improve hold strength?

Yes. The increased height provides more compression potential, which can improve vacuum sealing performance when matched to the proper channel size and vacuum capacity.

9. How long is each roll?

Standard rolls typically contain approximately 164 feet of gasket material.

10. Can this gasket be used in custom CNC fixtures?

Yes. It is commonly used in dedicated vacuum fixtures where consistent, repeatable sealing is required.

11. Does it improve machining precision?

Yes. Improved vacuum isolation reduces part vibration and shifting during CNC cutting operations.

12. Can it reduce the need for mechanical hold-downs?

Yes. Proper vacuum sealing often reduces or eliminates the need for clamps and mechanical tabs in many CNC applications.

13. Is CE 25 38 suitable for nested-based CNC routers?

Yes. Nested-based routers benefit significantly from proper vacuum sealing to ensure smaller parts remain stable during machining.

14. How do I confirm this size is correct for my spoilboard?

Measure your routed vacuum channel width and depth. The gasket should fit securely without excessive compression or looseness.

15. Is this gasket reusable?

Once installed, it remains in place until wear or compression fatigue reduces its sealing performance. Replacement is recommended when hold strength declines.

16. Are other thickness and width options available?

Yes. All Star CNC offers multiple gasket sizes and densities to accommodate various vacuum table configurations.

17. Does thicker gasketing require stronger vacuum pumps?

Thicker gasket profiles may require adequate vacuum pump capacity to achieve optimal compression and sealing performance.

18. Is bulk purchasing available?

Yes. Case quantities are available for production environments with higher gasket consumption.

19. Where can CE 25 38 be purchased?

CE 25 38 In-Board Gasketing is available for purchase online through Centex Automation at centexautomation.net.

20. Is product support available?

Centex Automation is an authorized online retail seller of All Star CNC products. We provide product selection guidance, ordering assistance, and customer support through our online store at centexautomation.net.