Surfboard Repair Kit 100ml High-Quality Resin

We are selling the world's highest quality surfboard-specific blue resin (polyester resin) that provides a beautiful and clear finish. Top surfboard factories worldwide almost exclusively use this blue resin.

Japan has four distinct seasons, and the viscosity of the resin changes with the temperature. We noticed that many people use it without being aware of this, so we decided to offer this product.
We adjust the resin to the optimal viscosity based on the ambient temperature for that season and deliver it fresh.

This ensures good resin penetration into the glass cloth and foam, allowing you to achieve strength and a beautiful finish, even for beginners.

Commercial repair kits contain a fixed amount of resin that has been stored for a long time. *Please be aware that many resins sold cheaply are not suitable for surfboards. ⚠︎

We strongly recommend using this for repairing your valuable surfboard!

Resin 100ml, Hardener 5ml
Although the shapes are irregular, we will include a bonus set of:
Glass cloth, shaping foam, chopsticks, paper cups, and resin paper (sandpaper ideal for sanding resin). With this set, simple repairs are fully possible.

You can find many repair tutorials on YouTube.

Additionally, it can be used for resin art, resin accessories, and various other applications depending on your ideas.

This is a two-part resin that cures after adding a hardener.

One-part UV resin, which cures with UV light, hardens quickly before bubbles can escape, and many tend to yellow.

This two-part blue resin, developed specifically for surfboards, becomes beautifully clear when cured.

• We can confidently recommend this product as we constantly replenish our stock with the newest batches. However, prolonged storage after purchase may lead to discoloration or curing.

*Note: This repair kit is exclusively for PU (urethane foam) surfboards. Absolutely do not use it on EPS foam as it will dissolve the foam. (EPS requires epoxy resin.)

This product is generally not available to the public.
As all items are genuine, we cannot offer discounts.
Please purchase only if you understand this.

Immediate purchase is welcome.