How To Repair A Surfboard Deckpad
Disclaimer: This surfboard repair guide is simply meant as communication – you repair your surfboard at your ain risk. For larger repairs (especially those involving the fin plugs, pregnant loss of foam, or damage to the stringer) I would strongly recommend contacting a local shaper or repair store to practise a professional task.
Surfboard Construction Overview
Most surfboards y'all're probable to own are going to be either:
- Polyurethane foam with polyester resin (PU/PE)
- Expanded polystyrene foam with epoxy resin (EPS/Epoxy)
with a wooden stringer for support down the center.
Modern designs may incorporate actress materials such as carbon-fibre reinforcement, but the base of operations structure remains the same.
PU/PE – about common
- Polyurethane blank with fibreglass and polyester resin
- PE resin is weaker and more than brittle than epoxy resin
- Lightweight, high-performance and like shooting fish in a barrel industry
- Cheaper, but typically heavier and more delicate than epoxy resin
- Sits lower in the water, and the added weight helps in choppy atmospheric condition
EPS/Epoxy – gaining popularity
- Expanded polystyrene blank with fibreglass and epoxy resin
- EPS foam much lighter than PU
- Good for aerials and quick snaps at or above the lip
- Sits college in the water, so faster planning speed – adept for clean, apartment sections
- More expensive (approximately $100 more the same model in PU/PE)
- More environmentally friendly (tin exist made from recycled foam and production requires less free energy) – most cream you meet in packaging, etc. is EPS
Both employ identical fibreglass cloth to glass the board, merely the foam cadre ("blank") and resin used to soak the fibreglass differs. [i]
If you only take 1 matter from this article make sure information technology is the post-obit statement:
Epoxy resin can be used on BOTH EPS foam or PU boards
But polyester (PE) resin will deliquesce polystyrene (EPS) foam!
Find out which your lath is by checking the logo or shaper'southward dimensions on the bottom of the board. If you still have no luck, expect up the board online or contact your shaper.
As a terminal resort, EPS tin take a texture to information technology, so expect for small veins or circular looking beads under the glass and/or breather holes in a symmetrical pattern down the deck rails. [2]
Nonetheless, it is incredibly difficult to gauge by middle, and the safest option (what I'd recommend) is to buy epoxy resin, regardless. This will work on both board types, is generally stronger and lighter, eliminates the worry and means if you get a new board you tin can still utilize your old surfboard repair kit!
Surfboard Repair – Small Dings, Cracks or Temporary Fixes
For pocket-sized dings, an all-in-one solar activated (UV-Cure) resin, such every bit Solarez, is incredibly handy. I ever bring a tube of this with me on surf trips and have dinged my board, ran to the car park, made it water tight, and been back in the water in 10 minutes!
INSTRUCTIONS
( Again, be sure you are using the correct resin for your cream!)
- Make sure the crack is make clean and completely dry out (clasp to bank check if water seeps out)
- Stand in the shade with your board
- Apply enough gel to comfortably cover the damaged area
- Allow the repair to go tacky in the dominicus (information technology should take around 45 seconds to accomplish "gel phase")
- Go back into the shade and utilize a sharp knife to refine the shape (optional – can simply sand information technology later or be more precise with the initial application)
- Leave the lath in the sun to dry for the time specified on product (this usually takes around five minutes, simply will exist longer the cloudier it is) – simply be careful not to permit your wax melt!
- Sand to shape the repair and smooth whatever rough patches
- Attempt to avoid bubbles, and layer big amounts – allowing each to dry before applying the adjacent
Worst case scenario: you've forgotten your surfboard repair kit and the waves are withal firing!
Stick a lump of wax into the crack to go along the water out if your session is truly unmissable (simply be warned: if too much h2o gets into the board it can cause the cream to peachy, become heavy, and somewhen rot over time). You'll also need to make certain whatever wax is removed from a ding before repairing it, otherwise the resin won't demark properly.
Surfboard Repair – Larger Amercement
For more serious surfboard repairs, it'due south best to purchase a kit from your local surf shop or online. I apply the Ding All Epoxy Repair Kit, which you can selection upwards for less than £17 on Amazon.
It includes everything y'all demand for the surfboard repair:
- Resin (Function "A") and hardener (Part "B")
- Fibreglass cloth
- Double-sided sandpaper (2 grades – fine and course)
- Mixing sticks and cup
- Cover sheet
The only extras yous'll need are a pair of scissors and some tissue to wipe upward residual resin.
INSTRUCTIONS
(Be certain to start in a well ventilated area (the instructions besides state that epoxy resin will not cure properly in temperatures below 18°C (60°F), then try to choose a warm twenty-four hour period if you're working outside!)
- Grooming
- Ensure the damaged area is dry and clean
- Lightly sand the surrounding area and remove any loose or broken droppings
- Use scissors to cutting the fibreglass cloth to a size that will comfortably overlap the damaged area
- To fill holes, chop a portion of fibreglass cloth to act as filler
- Ensure the damaged area is dry and clean
- Mixing
- Add 2 parts resin to i part hardener
- Stir slowly (to forestall air bubbling, which may weaken the solution) until the mixture turns from cloudy to clear
- Add 2 parts resin to i part hardener
- Application
- For big surfboard repairs:
- Utilise a thin layer of resin to the damaged area
- Add together the fibreglass cloth, and slowly saturate it on both sides with more resin, until the entire surface area turns clear
- Trim off any excess fibreglass while doing this to help wrap effectually corners seamlessly (such as around the point of the nose)
- Utilise a thin layer of resin to the damaged area
- To fill holes:
- Stir the strands of chopped fibreglass into the resin mixture
- Apply this to the damaged area and work out whatsoever air bubbles
- Place the coversheet (pocket-size piece of clear plastic) over the repair and printing evenly
- For rail fractures (or other areas where the shape needs to exist held in identify), record the coversheet and exit to dry before removing
- For big surfboard repairs:
- Drying
- Working fourth dimension is approximately 30 minutes
- Cure fourth dimension is 2-3 hours (nether typical conditions – no UV necessary)
- Sanding
- Once the resin has hardened:
- First, utilize the rough dust sand paper to remove large bumps and form full general shape
- And then use the fine grit sand paper to make minor adjustments to the shape and blend the repair surface into the rest of the board
- Finally, utilize a damp cloth to wipe off whatever residue or grit from the sanding
- Once the resin has hardened:
You lot may accept noticed some sponsor stickers on the lath I'yard repairing in the photos – unfortunately, I haven't landed a sponsorship deal (although if anyone's offering, hit me up…). The lath really belonged to North E fable Sandy Kerr, before coincidently being sold to one of Durham University Surf Club'due south new members! Check out a couple of his Instagram posts to see what the North Ocean can offer:
Probably the near barrelled board in the N East right now
And while you lot're in a DIY mood – why non check out this DIY lath rack I made from an old shelving unit, with a few strips of foam stuck on to terminate it scratching the decks!
Hope yous all managed to get out on International Surfing Day (concluding Saturday, sixteenth June) and, as always, feel free to leave a comment or message me on Instagram [@willdavies11] with any questions or suggestions. Also, big thanks to Lauren Newbould [@lau_renxxo] for lending the lath and putting upward with me from backside the camera all day! Stay tuned for a video tutorial on this surfboard repair coming very soon.
What I'thou wearing in the photos:
Source: https://www.urbansurfer.co.uk/blog/surfboard-repair/
Posted by: hoeppnerfireakingen1987.blogspot.com
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