Linesider Fiberglass LLC

Linesider Fiberglass LLC Home of Linesider Products - Sea chest systems. Please Call, text or email. (Appointment only)

Cosmetic Fiberglass repair and composite fabrication. 3D printing of obsolete parts and cnc router services for plastics.

A new Seachest headed to St Petersburg, FL for 36 Yellowfin install. Having fresh bait will be one less worry for this g...
05/05/2026

A new Seachest headed to St Petersburg, FL for 36 Yellowfin install. Having fresh bait will be one less worry for this guide service.

Need a quote on a unique setup or to order an existing design check out Linesiderproducts.com or [email protected]

Sea Chest replacement headed to Tavares, Florida for a classic Aquasport. The original one was a disaster as you can see...
04/22/2026

Sea Chest replacement headed to Tavares, Florida for a classic Aquasport. The original one was a disaster as you can see. The boat had some unique plumbing angles/design that needed to be duplicated and the customer requested the original ball valves be reused. 😎

If you are interested in a build reach out sooner than later. I’m starting to see the beginning problems of supply chain issues on some small parts. Remember the parts availability situation 4-5 years ago.

Need a seachest that fits in a small bilge compartment but want the big HOSS Rule 3700 gph pump. This model has you cove...
04/15/2026

Need a seachest that fits in a small bilge compartment but want the big HOSS Rule 3700 gph pump. This model has you covered. Tie it into a manifold system for multiple bait wells or stand alone.

I’m excited to give everyone a sneak peak of this new product. Starlink Mini fiberglass enclosures for semi-permanent mo...
03/06/2026

I’m excited to give everyone a sneak peak of this new product. Starlink Mini fiberglass enclosures for semi-permanent mounting solutions. It allows extreme protection from water, salt spray, UV light and everything else. The enclosure can be optionally sealed making it temporarily submersible.

360 degree mounting fl**ge for bolting to Rv’s, boats, vehicles or anything else that demands maximum protection. Minimal to no internet speed loss in testing.

Need your livebait 100% no matter the conditions you might want a sea chest. One complete Sea chest headed to Homestead ...
02/01/2026

Need your livebait 100% no matter the conditions you might want a sea chest. One complete Sea chest headed to Homestead and a DIY unit to St. Augustine.

Corrosion free fiberglass construction with no Stainless Steel welds. Stainless welds if not done properly can lead to reduced corrosion resistance and leaks in the future.

Just some interesting fiberglass duplicates of injection molded plastic parts for production inspections. One ⭐️ out of...
02/01/2026

Just some interesting fiberglass duplicates of injection molded plastic parts for production inspections.

One ⭐️ out of Five ⭐️’s on how fun it was separating the part from the mold.

A twin Rule 1500gph seachest ready to be shipped to Maryland for a new tuna fishing setup.Standard designs can be had on...
12/27/2025

A twin Rule 1500gph seachest ready to be shipped to Maryland for a new tuna fishing setup.

Standard designs can be had on eBay and linesiderproducts.com

If you need something unique for your build reach out for a free quote.

Faded out black Mercury Verado got debadged and painted white.
11/20/2025

Faded out black Mercury Verado got debadged and painted white.

Don’t forget good bait catches more fish. A few builds went out lately to fishing guides in Puerto Rico, Fort Myers and ...
11/19/2025

Don’t forget good bait catches more fish. A few builds went out lately to fishing guides in Puerto Rico, Fort Myers and California who are making sure their clients have the best time.

If you need sea chests, sump boxes for marine HVAC systems etc. get in contact at [email protected] at your custom build can be on the schedule.

Just some unique fiberglass parts. These are fiberglass/gelcoat part duplicates of a plastic interior trim panel. The t...
10/16/2025

Just some unique fiberglass parts. These are fiberglass/gelcoat part duplicates of a plastic interior trim panel. The trim pieces will be going in a aftermarket modified mustang.

These will be used to inspect the plastic parts on for quality control.

Address

136 White Cliff Boulevard
Auburndale, FL
33823

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