28
May
Can anyone tell me how to calculate the amount. Sanding the fiberglass will help smooth out any rough spots in the gelcoat.
The Re-gelcoating outage was purposely designed to merge with the completion of our Headlining an ongoing project since 2014 and will be followed by another application of new Hull Decals after completion.
Re gelcoating a boat hull. The Re-gelcoating outage was purposely designed to merge with the completion of our Headlining an ongoing project since 2014 and will be followed by another application of new Hull Decals after completion. For more on the Headlining see Headlining section. Externally we are having the hull re-gelcoated and correcting the indicated waterline.
All it takes is to apply a wax layer every three to four months wash the hull with marine boat soaps and store the ship in cool dry places away from sunlight. Just using a good quality carnauba wax sealant and fiberglass stain remover often will save the hassle of a labor-intensive Gelcoat job. Average Cost Estimate to Re-Gelcoat a Boat.
Any heavier than 25 mils and youll run the risk of spider cracks in a few years. Gelcoat continues to cure and shrink through out its life span. Standard maintenance will reduce your thickness by about 2 - 3 mils a year if you do a semi annual compounding polish on top side surfaces 1 - 2 mils for an annual hull.
Hold the cloth in the palm of your hand. Starting at one end of the hull press the cloth against the hull of the boat and rub in the wax using a circular motion. You can move clockwise or.
To re-gelcoat you will need a well ventilated open space and do the repairs on a clear day. If you lack these things then maybe you should drop the idea to re-gelcoat the boat. If you leave the boat in the water for a long time or maybe regularly then we strongly recommend that you re-gelcoat the hull.
Paint wont be as useful in this case. We have recently re-gelcoated instead of painting a Cigarette offshore where we used gelcoat mixed with a product called Patch Aid which allowed a finish close to paint we had only to lightly sand and then polish. We layed on just one coat for a finish like new.
Ill get the details from work and get back Geoff Uniquest Marine. Now if gel coat is applied to an old hull it would have to rely on mechanical bonding ie the gel coat runs into uneveness of the hull to grip. Now polyester resin is not so good at mechanical bond to anything because it does shrink and does not bind well.
Sanding the fiberglass will help smooth out any rough spots in the gelcoat. If youre sanding a large fiberglass surface like the hull of a boat use a random orbit sander to speed up the process. When youre done sanding wipe away any dust with a dry rag.
Re-gelcoating is a pretty serious undertaking if you havent done it before. If you have a slightly damp hull after a session just let it air out like you are doing or find the leak if there is one. BTW there are polishes to make your hull shiny again.
I would try that method first. After sanding with fine grit wet or dry sandpaper wipe the hull clean using acetone. Then apply the base coat the color behind the flake.
After that clean the hull and apply the flake suspended in a marine clear gel coatYou will need to determine the ratio of flakes to a measure of the clear gel coat. Step 3 - Sand Down the Gelcoat. After you have made a layer of gelcoat on your boat it is important to use a fine grain sandpaper to smooth out any rough surfaces and brush marks that may be left behind.
Removing these areas will allow you to place several coats or gelcoat on your boat without having a broken seal. Re-Gelcoating a Boat Will it workyessort ofbut not really. Gel coat does not level or flow very well especially when applied with a roller so you will need to sand off more than 50 of what you put down to try and get it level and even that may not be enough to make it look right.
Take steps to cover and protect the rest of the boat before starting. When working on the deck or cabin tarp off the adjacent areas. 3M and UV tapes and masking papers are recommended.
Sanding Existing Gel Coat. You want to sand the surface to make a mechanical bond to the gel coat. Bruce My boat was painted with AwlCraft color Claret and cost me 1840 1440 for labor for preppainting 400 for materials some of the material cost was to fix a couple of damaged spots.
The labor part of the damage repair was separate from the 1440. I had my boat painted in the spring of 2013 and so far it still looks brand new. In this episode I finally gel coat the engine compartment and seat boxes.
I also demystify using Duratec high gloss additive for a backside air cure with. How to Prepare your Boat for Painting a Gelcoat If the gelcoat is in good condition with no major cracking or crazing the job is relatively straightforwardclean and prepare the surface apply an epoxy primer sand the primer remove the sanding residue and then apply the topcoat. Many but not all production boats built today apply a vinylester barrier coat at the factory under the gelcoat to prevent the blisters that plagued many earlier production fiberglass boats.
Around 85 or 86 we long-boarded the gelcoat exposing nearly all of the laminate and then rolled and tipped six coats of 105 Resin206 Slow Hardener. I just did the Gelcoat on my very early boat. A single fairly thin layer of Gelcoat on a H16 required just under a gallon.
The cost at West Marine and Fiberglass Hawaii was in the 120 range for a gallon with hardener and surfacer and supplies. Hi everyone Can anyone please advise me. Ive got a rather leaky 30 wooden carvel-built motor boat.
Id like to coat the whole of the hull - above and below the water-line with gel coat and also all of the cabin house everything but the deck. Can anyone tell me how to calculate the amount. However repairing and refinishing gel coat is much more labor-intensive than with marine paint.
Your yachts hull will have to be sanded down buffed and polished to regain its shiny finish. If the gelcoat finish needs to be reapplied that will take even more time. For minor cracks scratches and gouges you can purchase a DIY gelcoat repair kit to fix the bottom of your boat quickly and easily.
Here is our simple step-by-step guide to gel coat restoration. Identify the Boat Finish Gelcoat cannot bond to a painted surface so it is vital to identify the boat finish before beginning repairs. I received another rough guess at the cost to re gelcoat the entire boat repairs excluded and it was 6000-8000.
Click to see full answer. Subsequently one may also ask how much does it cost to gelcoat a boat. The work is being done in Texas and the rough guess just to repair was 2200 - 2500.