Hi Angus
The alternative to the vacum pump is to use a female mold and rubber bladder and pressure pump. This is the method used by Alan Jackson to build his carbon masts. Also used by John Williams (Tynemouth) many years ago to build carbon boom for his N12 Squidgy Bits (design and mast for his Int 14. He kindly sent me a description of how to do it. Seemed an easier method than trying to remove the finished product from a mandrel. The boom for Squidgy Bits looked effective and lasted many years.
Happy to send you a copy, let me know your email.
chris
The alternative to the vacum pump is to use a female mold and rubber bladder and pressure pump. This is the method used by Alan Jackson to build his carbon masts. Also used by John Williams (Tynemouth) many years ago to build carbon boom for his N12 Squidgy Bits (design and mast for his Int 14. He kindly sent me a description of how to do it. Seemed an easier method than trying to remove the finished product from a mandrel. The boom for Squidgy Bits looked effective and lasted many years.
Happy to send you a copy, let me know your email.
chris