Fiberglass Repair Seminar with Fred Bartrom – July 12 Recap
Our July 12 educational event on fiberglass repair, led by Fred Bartrom, covered a wide range of valuable topics for anyone working with composite materials. With 20 participants in attendance, Fred shared both foundational knowledge and practical tips, including:
• The differences between resins and epoxies—what cures with oxygen, hardeners, or wax additives
• The importance of watching out for amine blush
• Choosing between fast and slow epoxy hardeners
• Fred’s custom cardboard-core fiberglass workbox
• The “Rule of 12s” for fiberglass layups
• Mechanical vs. chemical bonding
• Key safety equipment for fiberglass work
• Best practices for replacing hardware and preventing moisture intrusion
• The “bent nail trick” for removing core material
Fred’s engaging presentation was well-received, and everyone walked away with new skills and insights. Many thanks to Fred for sharing his expertise!