This is the new (May, 2026) Carp Coastal Marine website. Looking for our old online shopping website? Both websites allow purchasing of our entire line of marine supplies. Click Here for the old Marine Store

Product Search

GEOCEL CORPORATION KS0084000-01 KOOL SEAL SEALANT 11OZ CART.
Price: $9.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Kool Seal KS008400001 Rubberized Silicone Roof And Flashing Sealant, 10 oz. Kool Seal® silicone rubberize roof and flashing sealant is premium 100% silicone sealant and is permanently flexible. Its durable, weather resistant seal provides excellent adhesion to a variety of substrates. Best used for sealing around through-roof projections, termination points, flashings, fasteners, side and end laps of metal building panels, scrim edges, seams etc. Adheres to metal, single ply, smooth BUR, APP, BS, modified bitumen, polyurethane foam, cured concrete, existing asphaltic and other approved surfaces.
Can not be top coated with acrylic coating. Not paintable.
ALT Part Numbers: GCL KS008400001, 44-1703
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Geocel Corporation

SKU:574-KS008400001

UPC:050926004019

GEOCEL CORPORATION KS0084000-01 KOOL SEAL SEALANT 11OZ CART.
HENG'S 5331 GRAY BUTYL 1/8X3/4X30' 20 CASE
Price: $152.19
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Heng's 5331 White Non-Trimmable Butyl, 1/8" x 3/4" x 30', 20/box
  • Ideal for rubber roofs
  • Pliable, tacky and adheres to any type of metal, wood, concrete, glass, plastics and porous surfaces
  • Excellent sealant for any lap joints
  • Ideal for sealing roof and side panels such as aluminum to aluminum, galvanized to galvanized or aluminum to galvanized metal
  • Best results if applied at room temperature on dry materials
  • Increases in adhesion with age after it is applied
  • Can be cut with a utility knife
  • One year shelf life
ALT Part Numbers: HEI 5331, 40-3551
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Heng's

SKU:634-5331

UPC:811878016389

HENG'S 5331 GRAY BUTYL 1/8X3/4X30' 20 CASE
ELKHART SUPPLY CORP 30760 3/8" PEXLOCK RING 3PK
Price: $3.59
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Flair-It Pexlock Crimp Rings, 3/8", 3/pk Until now, the PEX industry required special expensive tooling for metal PEX connection clamps. With the PEXLOCK clamp, anyone can plumb with PEX using just a pair of common household pliers.
PEXLOCK Clamps are only approved with Ecopoly Fittings.
ALT Part Numbers: FIC 30760, 38-9534
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Elkhart Supply Corp

SKU:497-30760

UPC:742979307604

ELKHART SUPPLY CORP 30760 3/8" PEXLOCK RING 3PK
ELKHART SUPPLY CORP 30761 1/2" PEXLOCK RING 3PK
Price: $4.19
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Flair-It Pexlock Crimp Rings, 1/2", 3/pk Until now, the PEX industry required special expensive tooling for metal PEX connection clamps. With the PEXLOCK clamp, anyone can plumb with PEX using just a pair of common household pliers.
PEXLOCK Clamps are only approved with Ecopoly Fittings.
ALT Part Numbers: FIC 30761, 38-9535
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Elkhart Supply Corp

SKU:497-30761

UPC:742979307611

ELKHART SUPPLY CORP 30761 1/2" PEXLOCK RING 3PK
ELKHART SUPPLY CORP 30785 SWV ELL 1/2"MPT X 1/2"FPT
Price: $7.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Flair-It Pexlock Swivel Elbow, 1/2" MPT x 1/2" FPT Pexlock Swivel Elbow
ALT Part Numbers: FIC 30785, 40-3479
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Elkhart Supply Corp

SKU:497-30785

UPC:742979307857

ELKHART SUPPLY CORP 30785 SWV ELL 1/2"MPT X 1/2"FPT
ELKHART SUPPLY CORP 30803 MALE ELBOW 1/2"
Price: $3.35
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Flair-It Pexlock Male Elbow, 1/2" X 1/2" MPT Includes clamp.
ALT Part Numbers: FIC 30803, 40-3481
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Elkhart Supply Corp

SKU:497-30803

UPC:742979308038

ELKHART SUPPLY CORP 30803 MALE ELBOW 1/2"
ELKHART SUPPLY CORP 30810 MALE ELBOW 1/2" X 3/8"MPT
Price: $3.00
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Flair-It Pexlock Male Elbow, 1/2" X 3/8" MPT Includes clamp.
ALT Part Numbers: FIC 30810, 40-3482
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Elkhart Supply Corp

SKU:497-30810

UPC:742979308106

ELKHART SUPPLY CORP 30810 MALE ELBOW 1/2" X 3/8"MPT
ELKHART SUPPLY CORP 30816 SWV ELBOW 1/2" X 1/2"FPT
Price: $6.69
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Flair-It Pexlock Swivel Elbow, 1/2" x 1/2" FPT Pexlock Swivel Elbow
ALT Part Numbers: FIC 30816, 40-3484
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Elkhart Supply Corp

SKU:497-30816

UPC:742979308168

ELKHART SUPPLY CORP 30816 SWV ELBOW 1/2" X 1/2"FPT
ELKHART SUPPLY CORP 30817 SWV ELL 3/8" X 1/2"FPT
Price: $3.49
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Flair-It Pexlock Swivel Elbow, 3/8" x 1/2" FPT Pexlock Swivel Elbow
ALT Part Numbers: FIC 30817, 40-3485
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Elkhart Supply Corp

SKU:497-30817

UPC:742979308175

ELKHART SUPPLY CORP 30817 SWV ELL 3/8" X 1/2"FPT
ELKHART SUPPLY CORP 30820 TEE 1/2"
Price: $3.83
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Flair-It Pexlock Tee, 1/2" Includes 3 clamps.
ALT Part Numbers: FIC 30820, 40-3486
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Elkhart Supply Corp

SKU:497-30820

UPC:742979308205

ELKHART SUPPLY CORP 30820 TEE 1/2"