WOOD
To make the board waterproof and to provide strength to the PU foam, four or six ounce fibreglass composites are laid on the blank which are then set in polyester resin. Before laying the fibreglass, decals(surfboard shaper logos) can be placed on the board. Usually the bottom of the surfboard is covered with one layer of fibreglass and then covered with resin first, and when dry the same procedure can be done to the deck of the surfboard. Two layers of fibreglass can be placed put on the deck for a stronger surfboard. If you want to cut down on weight, instead of placing two layers you can also just place an extra layer on the tail, nose and rails as these should have in little more protection.
depending on the length it is around 3--7 Kilos
Wood boats are way heavier than fibreglass boat because wood boats are highly maneuverable and track well unlike fibreglass boat that has gained in popularity over wood and metal because of the relative simplicity of construction. So it means that the materials being used in contructing a fibreglass boat are lighter materials.
Fiberglass surfboard
no
Fibreglass is a mat of glass fibres used in surfboard or boat construction. The mats come in several thicknesses. When combined with a thick liquid called resin the fibreglass / resin combination produces a hard surfaced coating that is light weight but strong.
When you feel that you can comfortably paddle out thru the surf zone ,control your surfboard and not endanger your health or the health of other surfers. 1. when you know that your ready to start surfing 2. when you know proper surf ettequite 3. you know the differences between softop and fiberglass. 4. you know that if you damage a surfboard and surf it without repairing it too long, its time to get a new board...
I would use fibreglass resin
so they turn better and to keep the board strait
By leaning on your toes or heels, the surfboard will turn that way. Turn your head and shoulders to where you want to go on the wave to have better control and stability.
A surfboard can be heavy or light depending on the amount of fibreglass and resin on the surfboard. A 6 ounce fibreglass board is heavy, a 4 ounce is light. I have a 4 ounce on the deck and a 6 on the bottom to give it strength, but not make it too heavy. Surfboards can also get heavy from cracks and holes leaking in water! So they weigh all different weight Alan from http://www.outhebacksurfboards.com
The first surfboards were constructed out of a light wood. Possibly made out of Balsa, a light wood that was also used for fishing boats.