FAQ

Does PVC foam absorb water?

Closed-cell PVC foam has extremely low water absorption.

Does resin exotherm affect PVC foam?

High exotherm systems may deform foam; controlled-cure resins are

Is PVC foam compatible with epoxy putties?

Yes. Epoxy putties are often used for bedding and

Is peel strength important?

Yes. High peel strength ensures skin-core integrity under flex.

Can PVC foam delaminate?

Only if poorly bonded or overloaded; proper layup prevents

Does PVC foam bond to carbon fiber laminates?

Yes. PVC is compatible with carbon, glass, and aramid

Is edge bonding required?

Yes. Foam sheets must be bonded at seams for[…]

Can PVC foam be CNC-cut?

Yes, CNC machining is standard for precision marine kits.

Does PVC foam require surface grooves?

Grooves and perforations improve resin flow in vacuum infusion.

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