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Inspecting a delaminated fiberglass laminate
By: Mark Cafero
21 February 2026

How to Prevent and Repair Fiberglass Delamina...

Fiberglass delamination is a common issue in boats and other fiberglass structures, occurring whe...

By: Mark Cafero
21 February 2026

How to Prevent and Repair Fiberglass Delamina...

Fiberglass delamination is a common issue in boats and other fiberglass structures, occurring whe...

Sanding and fairing a fiberglass panel with a longboard
By: Mark Cafero
21 February 2026

Sanding and Fairing Techniques for Fiberglass...

Whether you're preparing for gelcoat, paint, or simply ensuring a seamless surface, taking the ri...

By: Mark Cafero
21 February 2026

Sanding and Fairing Techniques for Fiberglass...

Whether you're preparing for gelcoat, paint, or simply ensuring a seamless surface, taking the ri...

Fiberglass cloth being applied to a boat hull
By: Mark Cafero
21 February 2026

How to Properly Fiberglass a Boat Hull for Ma...

Fiberglassing a boat hull is a crucial process that ensures strength, water resistance, and longe...

By: Mark Cafero
21 February 2026

How to Properly Fiberglass a Boat Hull for Ma...

Fiberglassing a boat hull is a crucial process that ensures strength, water resistance, and longe...

Foam core and plywood core samples for fiberglass layup
By: Mark Cafero
21 February 2026

Foam Core vs. Wood Core: Which One is Best fo...

When building or repairing a fiberglass structure, choosing the right core material is crucial fo...

By: Mark Cafero
21 February 2026

Foam Core vs. Wood Core: Which One is Best fo...

When building or repairing a fiberglass structure, choosing the right core material is crucial fo...

Working with fiberglass chopped strand mat on a bench
By: Mark Cafero
21 February 2026

Useful Tips for Working with Fiberglass Mat

Fiberglass chopped strand mat (CSM) is a popular choice for boat repairs, reinforcement, and cust...

By: Mark Cafero
21 February 2026

Useful Tips for Working with Fiberglass Mat

Fiberglass chopped strand mat (CSM) is a popular choice for boat repairs, reinforcement, and cust...

How to Choose Your Fiberglass Chop Mat Size
By: Mark Cafero
21 February 2026

How to Choose Your Fiberglass Chop Mat Size

Fiberglass chopped strand mat is an essential material for boat building and repairs, offering ex...

By: Mark Cafero
21 February 2026

How to Choose Your Fiberglass Chop Mat Size

Fiberglass chopped strand mat is an essential material for boat building and repairs, offering ex...

Best Resin for Fiberglassing: Polyester vs. Epoxy vs. Vinyl Ester
By: Mark Cafero
21 February 2026

Best Resin for Fiberglassing: Polyester vs. E...

When it comes to fiberglassing, choosing the right resin is just as important as selecting the ri...

By: Mark Cafero
21 February 2026

Best Resin for Fiberglassing: Polyester vs. E...

When it comes to fiberglassing, choosing the right resin is just as important as selecting the ri...

Chopped strand fiberglass mat with randomly oriented fibers
By: Mark Cafero
15 August 2025

How Is Fiberglass Chopped Strand Mat Made?

Fiberglass is one of the most commonly used materials in boat building and marine repairs, thanks...

By: Mark Cafero
15 August 2025

How Is Fiberglass Chopped Strand Mat Made?

Fiberglass is one of the most commonly used materials in boat building and marine repairs, thanks...

A composite part under a vacuum bag during layup
By: Mark Cafero
10 August 2025

Vacuum Bagging Guide

Vacuum bagging guide for composites—learn how this method creates stronger, lighter laminates for...

By: Mark Cafero
10 August 2025

Vacuum Bagging Guide

Vacuum bagging guide for composites—learn how this method creates stronger, lighter laminates for...