Faq2026-02-19T09:38:47+00:00

FAQ

Polyester: MSDS Download Pdf

How can I clean up polyester resin?2026-02-19T06:21:05+00:00

Acetone is the best cleaning agent for polyester resin although industrial soap like Fast Orange and Zep have good results too.

What is the difference between Polyester Sanding and Polyester Laminating resin?2026-02-19T06:20:18+00:00

Polyester Sanding resin contains a surface wax that allows the repair to be sanded without gumming up the sandpaper.
Polyester Laminating resin dries with a tacky surface making it ideal for adding a second (finish) layer of resin for most surfboard construction.

Will Q-Cell filler work with both Epoxy and Polyester Resin?2026-02-19T06:19:18+00:00

Yes, Q-Cell powder can be mixed with all types of resin to create a strong and light repair when there is a need to fill voids or large holes.

Will Fiberglass cloth work with both Polyester and Epoxy resin?2026-02-19T06:18:55+00:00

Yes, fiberglass will add strength to any repair it is applied to.

What type of surfboard can I use polyester resin on?2026-02-19T06:18:22+00:00

Polyester surfboards with PU foam cores only.  Do not use on Epoxy surf or paddleboards.

How long does it take for the resin to harden and be waterproof?2026-02-19T06:05:16+00:00

depending on temperature, at 80f / 26 c its reasonable to expect the resin will be hardened enough to lightly sand if needed and be water tight although further hardening will occur over the next 24 to 48 hours.

SunPowered Polyester:   MSDS Download Pdf

What is the best way to clean up SunPowered polyester resin2026-02-19T06:24:45+00:00

Acetone is best while industrial strength soaps are also an option.  We recommend brands like Fast Orange and Zepp.

What is the best way to store this resin?2026-02-19T06:24:09+00:00

Store in a cool, dark area for best shelf life.

What is the shelf life on SunPowered polyester resin in the packaging?2026-02-19T06:23:43+00:00

6 months to 1 year with some cases of 2 year shelf life reported.

What is the difference between SunPowered Polyester sanding and laminating?2026-02-19T06:23:18+00:00

Sanding resin is a finishing resin that contains additives that keep sandpaper from clogging up.  Laminating resin does not have these wax additives and dries tacky to allow a second coat of resin, usually sanding resin to be applied as a finish coat.

Can I use fiberglass or Q- Cell filler with SunPowered Polyester resin?2026-02-19T06:22:49+00:00

Yes, both are safe to use.

What type of boards can I use SunPowered Polyester resin on?2026-02-19T06:22:17+00:00

Polyester surfboards only.  Do not use on epoxy surf or paddleboards.

How long does it take SunPowered Polyester to harden and be waterproof?2026-02-19T06:21:36+00:00

2-5 minutes in full sun.

DURA RESIN  /  SunPowered Universal Epoxy Kits     MSDS Download Pdf

What is the best way to clean this resin?2026-02-19T09:05:29+00:00

Acetone is not required, but works very well.  We recommend an industrial soap like Fast Orange or Zepp.

Can I take this resin on a surf trip?2026-02-19T09:04:33+00:00

Yes this kit can be checked in with luggage  on airplanes as it is non flammable and has no solvents.

What is the best way to store this resin?2026-02-19T09:04:10+00:00

Stores anywhere as long as the cap is tightly sealed to prevent sunlight intrusion.  Hot car, cool cabinet, this resin last forever!

Can I use fiberglass or Q-Cell with this resin ?2026-02-19T09:03:48+00:00

yes both are included with the kits.

How long is the shelf life of these kits?2026-02-19T06:27:55+00:00

Endless – Guaranteed!

What type of boards can I use this kit on?2026-02-19T06:27:18+00:00

All board types accept soft boards & Bodyboards.

How long does it take this resin to harden?2026-02-19T06:26:22+00:00

2-5 minutes in full sun   Clear plastic cover sheet can accelerate hardening and help promote the resin in lower light conditions like morning or evening light.

2:1 Epoxy Resin kits  / Jugs      MSDS Download Pdf

Is this 2:1 Epoxy bio based and partially made from the waste stream of sustainably harvested forest products.2026-02-19T09:09:31+00:00

Yes, our 2:1 epoxy kits and jugs carry the highest quality, bio-based resin used by industry icons.  This epoxy is the industry standard.   Learn more at Entropyresins.com

Can I add pigment to this resin?2026-02-19T09:08:55+00:00

Yes, this ultra clear is used by some of the largest boardmakers in the industry and prized for its bio content as well as it’s clarity.

Can I use 2:1 Epoxy with fiberglass?2026-02-19T09:08:25+00:00

Yes, this bio epoxy is specially formulated to saturate the fiberglass fabric and form a strong, water proof barrier.

Does 2:1 Epoxy resin mix well with Q-Cell?2026-02-19T09:07:58+00:00

Yes it does, mix resin first, then add desired volume of Q-Cell to reach preferred mixture.

What is the shelf life on 2:1 Epoxy kits or Jugs?2026-02-19T09:07:18+00:00

We estimate 1 year and recommend storing this resin in a cool, dark place with the cap tightly sealed.

Can I take this repair kit on a flight?2026-02-19T09:06:49+00:00

We do not recommend it, although due to its consumer portion style of packaging in smaller containers we suggest you check with the airline you are traveling with to get approval for checked baggage.

What kind of surfboards can I use this resin on?2026-02-19T09:06:12+00:00

All types like epoxy surfboards and paddleboards with styrofoam cores or the polyester surf and paddleboards using polyurethane foam cores,  Epoxy Resin is not suitable for softboards and bodyboards.

How long does it take Softphix to reach full strength?2026-02-19T09:18:35+00:00

It takes about 48 hrs, although Softphix can become waterproof even before it is fully cured.

Can Softphix be used to repair anything rubber?2026-02-19T09:17:14+00:00

Almost anything we could think of.

Can I use SoftPhix to repair a rip in my wetsuit?2026-02-19T09:14:34+00:00

Yes, Soft Phix or Bodyboard Weld & Seal fix cuts or rips in wetsuits.

Can I fix a tear in my bodyboard fins or scuba fins?2026-02-19T09:13:44+00:00

Yes, Soft Phix and Bodyboard Weld & Seal both work great on these types of repairs.

Can I fix a piece of the rail that has come loose on my boogie board?2026-02-19T09:12:57+00:00

Yes, Bodyboard Weld & Seal  works on Bodyboards and all soft boards with hard (slick) bottom outer surface areas.

Can I fix a delaminated bubble on the deck of my softboard?2026-02-19T09:10:57+00:00

Yes, cut the bubble open and apply SoftPhix to all delaminated surfaces then replace and press flat.  24-48 hour cure time.

Is Soft Phix waterproof?2026-02-19T09:10:19+00:00

Yes, 100% waterproof and crystal clear

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