6 lb Polyurethane Pour Foam

Name: Fiberglass Warehouse 6 lb Polyurethane Pour Foam - 6 lb Polyurethane Pour Foam
Brand: Fiberglass Warehouse
SKU: 40071966752907
Price: 122.95 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$122.95

Quantity

Color

Black

Quantity

Description

[shortdesc]

1:1 mix ratio by volume
Coast Guard approved for marine use
Resists water absorption
Ideal working temperature: 75 degrees
For flotation, filling gaps and voids, sound proofing and insulation
Bonds well with multiple pours
Once fully cured, polyester, vinyl ester and epoxy resins can be used
10x potential expansion. 2 gallon...

Reviews

5.0

2 ratings

Great service!!!

Good products and a fair price!

CURT · January 3, 2026

Delivery & Returns

Fiberglass Warehouse

4.8 (300)

Product description loading

This is the product description text that will appear here.

2 Part 2lb Polyurethane Boat Pour Foam. Equal parts Part A and Part B. 2 Gallon Kit.

Fiberglass Warehouse

2lb Polyurethane Pour Foam

(10)

$112.95

Fiberglass Source

Pour Foam 4# Density

$77.00

One gallon white plastic jug of ISO tooling polyester resin with 2 ounce MEKP hardener bottle sitting right next to it.

Fiberglass Warehouse

Polyester ISO Tooling/ Laminating Resin- with MEKP Catalyst

(7)

$33.95

Fiberglass mat made up of short fibers held together by a styrene binder. Used with polyester and vinyl ester resin.

Fiberglass Warehouse

Chopped Strand Mat .75 OZ. X 50 Inch Wide

(3)

$25.95

Gallon of Part A epoxy resin to be used with a slow, medium or fast speed hardener. Two part system.

Fiberglass Warehouse

Epoxy Resin 1300- Part A

(2)

$24.95

Lab X Creations

Lifeboat Urethane Pour Foam - 2lb Density - 1 Gallon Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

$67.99

Three gallon jugs of ProGlas 1105 Deep Pour Epoxy Resin. Two jugs of Part A Resin and one jug of Part B Hardener.

Fiberglass Warehouse

Deep Pour Epoxy Resin- ProGlas 1105

$199.00

Red and blue barrels with Lifeboat Foam labels on a white background

27% off

Lab X Creations

Lifeboat Urethane Pour Foam - 2lb Density - 55 Gallon drum Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

$3,599.95$4,900.00

Exclusive offer available

Kraken Bond - Monster of Tough Jobs

ThermaFoam Wide Spray Insulation Foam - Expanding Polyurethane Foam Sealant

$119.95$239.88

Fiberglass Warehouse

Vinyl Ester Repair Kit- Quart Resin with 1 Yard 1708 Knit Fiberglass

$62.95

Exclusive offer available

Fixings Direct

B2 Expanding PU Foam

$19.23

Fiberglass Warehouse

4lb Polyurethane Boat Pour Foam

(2)

$112.95

Boat Suppliers

Boat Suppliers Urethane Pour Foam

(1)

$49.95

Gallon can of ISO NPG white polyester gel coat for mold construction, boat building, gelcoat repair, spray and hand lay up.

Fiberglass Warehouse

White 1100 Gel Coat- with MEKP Catalyst

(15)

$51.95

Fiberglass Warehouse

Structural Polyester Bonding Putty- For Bonding and Repairs

(7)

$45.95

White gallon jug of vinyl ester laminating resin in the middle of folded fiberglass cloth, catalyst and folded chopped strand mat.

Fiberglass Warehouse

Vinyl Ester Repair Kit- 6 Oz Cloth and 1.5 oz Mat

(2)

$137.95

MIS Marine

4:1 epoxy resin hardener quart bottle. Medium speed hardener.

Fiberglass Warehouse

Epoxy Hardener 4:1- Part B

$26.95

The Foam Company

Rigid Polyurethane Sheets - PUR

(2)

A$52.00

Max Warehouse

Great Stuff Pro Series Gray Polyurethane Insulating Foam Sealant 20 oz

$24.14$24.38

Off White color swatch for superior grade ISO NPG colored gel coat.

Fiberglass Warehouse

Off White Gel Coat

(1)

$85.95

Exclusive offer available

Fixings Direct

750ml B3 General Purpose Fill & Fix Expanding PU Foam – Hand Held Polyurethane Insulation Foam by TIMCO – CFC Free – 1 Each

$10.98

TotalBoat

4.8

(570)

TotalBoat Table Top Epoxy Resin Gallon Kit

TotalBoat Penetrating Epoxy 0.75 Gallon Kit

TotalBoat Clear High Performance Epoxy Kit Size A Medium

Expanding yellow urethane pour foam overflowing from a paper cup, flanked by two metal US Composites cans.

7% off

Tiny Boat Nation

Pour Foam - 2 Lb Density - 2 Gallon Kit

(9)

$129.99$139.99

Close up of core mat which is a microsphere filled, random laid, chopped fiber polyester fabric. White with small holes.

Fiberglass Warehouse

Core Mat 4mm x 39.37" Full Roll 131 Feet

$600.00

1 gallon can of Fairing Putty used in tooling and repair applications.

Fiberglass Warehouse

Fairing Putty with MEKP Catalyst

(3)

$39.95

1.25 gallon kit of 4:1 epoxy resin. Gallon of Part A epoxy with quart of medium speed hardener. Clear.

Fiberglass Warehouse

Epoxy Resin 4:1 Kit

$159.95

4 ounce/ quart bottle of glass bubble filler to be used with resins to fill fiberglass cracks and holes.

Fiberglass Warehouse

Glass Bubbles

$24.95

UV ortho polyester surfboard laminating resin for use with fiberglass.

Fiberglass Warehouse

Polyester Surfboard Laminating Resin- with MEKP Catalyst

$26.95

MakerStock

CNC and Modeling Foam (Rigid Polyurethane Foam) - Low Density 6lb/ft3

$30.25

HandiFoam High Density II-60 Handi-Foam Spray Foam

Insulation4US

HANDIFOAM HIGH DENSITY (HFO) II-60

$288.82

White colored mat that has a honeycomb look with small holes in it. Used with polyester, vinyl ester and epoxy resins.

Fiberglass Warehouse

Core Mat XM 4mm x 39.37" 10 Yard Roll

$179.95

Blowsion

Expanding Foam (2 Part) - Quart Kit

$81.95

One gallon white jug of vinyl ester laminating resin. Jug has a black, white and purple label. MEKP catalyst sitting next to the one gallon jug.

Fiberglass Warehouse

Vinyl Ester Resin with MEKP Catalyst

(58)

$34.95

TotalBoat

2-Part Polyurethane Marine Flotation Foam

(6)

$52.99

Fibre Glast

4.9

(58)

Product Image of Econostitch<sup>®</sup> Peel Ply

Product Image of Breather and Bleeder Cloth

Gallon jug of vinyl ester in the middle of folded 1708 knit fiberglass fabric and folded chopped strand mat.

Fiberglass Warehouse

Vinyl Ester Repair Kit- 1708 Knit Fiberglass and 1.5 oz Mat

(3)

$154.95

liquid urethane pour foam - 2 lb density - 1 gallon kit

33% off

True Composites

Liquid Urethane Pour Foam - 2 lb Density

(7)

$39.97$59.97

38.5 roll of fiberglass gun roving in plastic wrapping.

Fiberglass Warehouse

Gun Roving Orca Ball, 38.5 lb.

$106.95

Fibre Glast

2 Lb. Polyurethane Mix and Pour Foam

$63.60

Material Sample Shop

Glass Foam

$17.00

Gallon container of 2:1 epoxy resin hardener. Fast speed Part B epoxy hardener.

Fiberglass Warehouse

Epoxy Hardener 2:1- Part B

$18.95

Two quart cans of Flex Pro 30-10. A two part polyurethane liquid plastic for mold making.

Fiberglass Warehouse

Sharkthane Flex Pro 30-20 Liquid Plastic

$49.95

Exclusive offer available

Fixings Direct

750ml B3 General Purpose Fill & Fix Expanding PU Foam – Gun Grade Polyurethane Insulating Foam by TIMCO – CFC Free – (CAN OF 1)

$10.98

22% off

Fiberglass Warehouse

Vinyl Ester High Strength Structural Putty

(20)

$69.95$89.95

Fiberglass Warehouse

Polyester Surfboard Finishing Resin- with MEKP Catalyst

(1)

$29.95

Fiberglass Warehouse

Surface Seal

(4)

$8.95

4 inch and 1 inch fiberglass fabric tape 50 yard rolls.

Fiberglass Warehouse

6 oz Fiberglass Tape (50 yard roll)

(2)

$17.95

Fibre Glast

Six Foot Polyisocyanurate Foam Blocks

$1,613.57

Gallon of fiberglass resin next to folded fiberglass cloth and chopped strand mat.

Fiberglass Warehouse

Fiberglass Warehouse Repair Kit

$109.95

12% off

Lab X Creations

Lifeboat Urethane Pour Foam - 2lb Density - 2 Gallon Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

$99.91$112.99

MakerStock

CNC and Modeling Foam (Rigid Polyurethane Foam) - High Density 8lb/ft3

$28.99

Boat Suppliers

4.9

(74)

Construction Products

Macsim PU Expanding Foam, 750ml

$11.00

boat marine foam coring materil 6lb density

Boat Crafters Company

Foam Core 6lb Density PU / PIR Sheets

$89.00

Quart of ortho polyester laminating resin sitting next to 1 ounce MEKP catalyst bottle.

Fiberglass Warehouse

Ortho General Purpose Polyester Laminating Resin

(5)

$32.95

Fiberglass knitted fabric with fiberglass oriented in +45 degree by -45 degree and stitched to 3/4 oz mat.

Fiberglass Warehouse

Knit Fabric Style 1708, 25.3oz x 50" Wide, +/-45 17oz w-Mat ROLLED

(15)

$134.95

Gallon sized white jug of Fiberglass DCPD/ ortho blend polyester resin with MEKP catalyst hardener two ounce bottle.

Fiberglass Warehouse

Fiberglass Warehouse Fiberglass Resin – Premium Marine Grade Fiberglass Resin for Laminating, Coating and Repair - Gallon with 2oz MEKP – Low Viscosity Coating for Boats, RV, Car, Truck

(4)

$61.95

One gallon clear epoxy resin part A with half gallon orange Part B slow speed epoxy hardener. 2:1 epoxy resin kit.

Fiberglass Warehouse

Epoxy Resin 2:1 Kit

$44.95

33% off

True Composites

Liquid Urethane Pour Foam - 4 Lb Density

(2)

$39.97$59.97

Fiberglass Warehouse

Fiberglass Warehouse Gallon Resin Supply Kit

$139.95

17% off

Lab X Creations

Lifeboat Urethane Pour Foam - 2lb Density - 4 Gallon Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

(1)

$199.91$239.99

Two red cans of builders foam on a white background

Snap Pack Pty Ltd

Expanding Polyurethane Foam 750ml Free Foam Dispenser

(1)

A$671.00

Fiberglass Warehouse

Ortho General Purpose Polyester FInishing Resin- Drum

$1,400.00

42% off

ixirpro

Spray Foam Insulation Kit - Polyurethane Foam with Gun

(22)

$37.79$64.90

56% off

ixirpro

Spray Foam Insulation Can - Closed Cell Polyurethane Foam

(9)

$15.29$35.00

6 lb Polyurethane Pour Foam

Reviews

Delivery & Returns

Fiberglass Warehouse

You might also like

2lb Polyurethane Pour Foam

Pour Foam 4# Density

Polyester ISO Tooling/ Laminating Resin- with MEKP Catalyst

Chopped Strand Mat .75 OZ. X 50 Inch Wide

Epoxy Resin 1300- Part A

Lifeboat Urethane Pour Foam - 2lb Density - 1 Gallon Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

Deep Pour Epoxy Resin- ProGlas 1105

Lifeboat Urethane Pour Foam - 2lb Density - 55 Gallon drum Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

ThermaFoam Wide Spray Insulation Foam - Expanding Polyurethane Foam Sealant

Vinyl Ester Repair Kit- Quart Resin with 1 Yard 1708 Knit Fiberglass

B2 Expanding PU Foam

4lb Polyurethane Boat Pour Foam

Boat Suppliers Urethane Pour Foam

White 1100 Gel Coat- with MEKP Catalyst

Structural Polyester Bonding Putty- For Bonding and Repairs

Vinyl Ester Repair Kit- 6 Oz Cloth and 1.5 oz Mat

MIS Marine

Epoxy Hardener 4:1- Part B

Rigid Polyurethane Sheets - PUR

Great Stuff Pro Series Gray Polyurethane Insulating Foam Sealant 20 oz

Off White Gel Coat

750ml B3 General Purpose Fill & Fix Expanding PU Foam – Hand Held Polyurethane Insulation Foam by TIMCO – CFC Free – 1 Each

TotalBoat

Pour Foam - 2 Lb Density - 2 Gallon Kit

Core Mat 4mm x 39.37" Full Roll 131 Feet

Fairing Putty with MEKP Catalyst

Epoxy Resin 4:1 Kit

Glass Bubbles

Polyester Surfboard Laminating Resin- with MEKP Catalyst

CNC and Modeling Foam (Rigid Polyurethane Foam) - Low Density 6lb/ft3

HANDIFOAM HIGH DENSITY (HFO) II-60

Core Mat XM 4mm x 39.37" 10 Yard Roll

Expanding Foam (2 Part) - Quart Kit

Vinyl Ester Resin with MEKP Catalyst

2-Part Polyurethane Marine Flotation Foam

Fibre Glast

Vinyl Ester Repair Kit- 1708 Knit Fiberglass and 1.5 oz Mat

Liquid Urethane Pour Foam - 2 lb Density

Gun Roving Orca Ball, 38.5 lb.

2 Lb. Polyurethane Mix and Pour Foam

Glass Foam

Epoxy Hardener 2:1- Part B

Sharkthane Flex Pro 30-20 Liquid Plastic

750ml B3 General Purpose Fill & Fix Expanding PU Foam – Gun Grade Polyurethane Insulating Foam by TIMCO – CFC Free – (CAN OF 1)

Vinyl Ester High Strength Structural Putty

Polyester Surfboard Finishing Resin- with MEKP Catalyst

Surface Seal

6 oz Fiberglass Tape (50 yard roll)

Six Foot Polyisocyanurate Foam Blocks

Fiberglass Warehouse Repair Kit

Lifeboat Urethane Pour Foam - 2lb Density - 2 Gallon Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

CNC and Modeling Foam (Rigid Polyurethane Foam) - High Density 8lb/ft3

Boat Suppliers

Macsim PU Expanding Foam, 750ml

Foam Core 6lb Density PU / PIR Sheets

Ortho General Purpose Polyester Laminating Resin

Knit Fabric Style 1708, 25.3oz x 50" Wide, +/-45 17oz w-Mat ROLLED

Fiberglass Warehouse Fiberglass Resin – Premium Marine Grade Fiberglass Resin for Laminating, Coating and Repair - Gallon with 2oz MEKP – Low Viscosity Coating for Boats, RV, Car, Truck

Epoxy Resin 2:1 Kit

Liquid Urethane Pour Foam - 4 Lb Density

Fiberglass Warehouse Gallon Resin Supply Kit

Lifeboat Urethane Pour Foam - 2lb Density - 4 Gallon Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

Expanding Polyurethane Foam 750ml Free Foam Dispenser

Ortho General Purpose Polyester FInishing Resin- Drum

Spray Foam Insulation Kit - Polyurethane Foam with Gun

Spray Foam Insulation Can - Closed Cell Polyurethane Foam

Reviews

Delivery & Returns

Fiberglass Warehouse

You might also like

2lb Polyurethane Pour Foam

Pour Foam 4# Density

Polyester ISO Tooling/ Laminating Resin- with MEKP Catalyst

Chopped Strand Mat .75 OZ. X 50 Inch Wide

Epoxy Resin 1300- Part A