2-Part Polyurethane Flotation Foam 2 lb. Density Quart Size
Totalboat by Jamestown Distributors
  • 2-Part Polyurethane Flotation Foam 2 lb. Density Quart Size
  • 2-Part Polyurethane Flotation Foam 6 lb. Density Gallon Size

TotalBoat 2 Part Polyurethane Flotation Foam

Mix TotalBoat 2-Part Polyurethane Flotation Foam in equal parts and pour in place to soundproof, insulate, provide buoyancy, and even create art. Pourable foam has 94% closed-cell structure to resist absorbing water, and is unaffected by gas or oil. Available in 2 lb & 6 lb density.

2 pound density foam is great for filling voids in non-structural applications. Can be poured beneath decks and inside cavities to provide buoyancy, and has a flotation range of 75 lbs/qt and 300 lbs/gal.

6 pound density foam has higher compressive strength, ideal for filling cavities to support heavy loads. Its smaller cell structure makes it a popular choice for uses ranging from buoys to sculptures. Its flotation range is 23 lbs/qt and 92 lbs/gal.

Both have been tested in accordance with U.S. Coast Guard Regulation # 33 CFR 183.114.

Available in 2-Quart and 2-Gallon Kits.

 
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Tech Spec Product Info User Generated Content
2-Part Polyurethane Flotation Foam Specifications:
  • The lightweight, 2 lb. density foam is commonly used for filling voids, filling under decks, and practically any other flotation or insulation application.
  • 6 lb. density foam is used for architectural castings, support applications, and has virtually an unlimited number of potential uses.
  • The densities shown refer to the weight per cubic foot of expanded foam (12 in. x 12 in. x 12 in.)
  • 2 lb. density foam expansion: One 2-Quart Kit expands to approximately 2 cubic feet; one 2-Gallon Kit expands to approximately 8 cubic feet.
  • 6 lb. density foam expansion: Expands to approximately 10 times its liquid volume
  • All expansion rates and times given are temperature critical. Temperatures below 75 degrees F will lower the expansion rate, which will require more foam. The ideal working temperature is 75 to 80 degrees F or above.
  • Accurate measuring of these products is extremely critical.
  • Once fully cured, either foam can be laminated over with any type of polyester, epoxy, or vinyl ester resin without melting. Polyurethane foam is compatible with both epoxy and polyester resin systems.
  • This product can be poured in multiple layers, with excellent bonding between layers.
  • Working time before foaming: Approximately 45 seconds (2 lb. density) to 65 seconds (6 lb. density).(
  • Time before full expansion: Approximately 5 minutes
Technical Specifications  2 LB. Density Foam  6 LB. Density Foam 
Mix Ratio by WEIGHT  100 Resin:109 Activator  1 part Resin : 1 part Activator 
Mix Ratio by VOLUME  100 Resin:100 Activator  1 part Resin : 1 part Activator 
Cream Time  45 seconds  65 seconds 
Gel Time  235 seconds   
Tack-Free Time  380 seconds  215 seconds 
Rise Time  400 seconds  240 seconds 
Flotation (Admixed)  75 lbs/qt; 300 lbs/gal  23 lbs/qt; 92 lbs/gal 
Application Temperature  60-85°F (75-85°F is optimal for yield and cure/working times)  60-85°F (75-85°F is optimal for yield and cure/working times) 
Yield: 2-Quart Kit  2 cubic feet  2 cubic feet 
Yield: 2-Gallon Kit  8 cubic feet  8 cubic feet 
Weight  9.4 lbs/gal (resin), 10.2 lbs/gal (activator)  9.0 lbs/gal (resin), 10.2 lbs/gal (activator) 
Storage  33-95°F - DO NOT ALLOW TO FREEZE  33-95°F - DO NOT ALLOW TO FREEZE 
Shelf Life  6 months  6 months 
Material: Polyurethane
Number Of Parts: Two Part
Type: Expanding Foam
4.5 26

REVIEW SNAPSHOT®

by PowerReviews
Jamestown DistributorsTotalBoat 2 Part Polyurethane Flotation Foam
 
4.5

(based on 26 reviews)

Ratings Distribution

  • 5 Stars

     

    (17)

  • 4 Stars

     

    (7)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (0)

96%

of respondents would recommend this to a friend.

Pros

  • Easy to use (25)
  • Protects well (4)
  • Visually pleasing (4)
  • Weather proof (4)

Cons

  • Messy (13)

Best Uses

  • Outdoors (6)
    • Reviewer Profile:
    • Casual/ recreational (13), Advanced (4), Recreational (4), Beginner (3)
    • Was this a gift?:
    • No (14)

Most Liked Positive Review

 

Excellent Product

In searching for this foam I found Jamestown to be lower in pricing for a larger amount of product. All other companies who offered this same foam were higher in price for a less...Read complete review

In searching for this foam I found Jamestown to be lower in pricing for a larger amount of product. All other companies who offered this same foam were higher in price for a less amount. [...] There was no direction in using the product so I contacted Jamestown who walked me thru step by step. Excellent customer service and I would not only recommend this product but recommend Jamestown Distributors when purchasing anything for you boating needs. I purchased a boat that had major water damage so I ripped out everything including the rooted wood and foam. I re-fliberglass and left holes to pour this foam into. The reason I am writing a blog because the directions: I used 8oz cups - 1 for part A and 1 for part b - stirred for 30 seconds mixing well - poured in and foam expanded to a very hard shell - worked great!

VS

Most Liked Negative Review

 

make my kayak un sinkable

I pour totally 4lbs into the bow and stern of my sit inside kayak (Perception sound 10.5). I test the kayak a week later on the near by reservoir by filling up the...Read complete review

I pour totally 4lbs into the bow and stern of my sit inside kayak (Perception sound 10.5). I test the kayak a week later on the near by reservoir by filling up the kayak with water. The kayak float!!!
I bought the first 2lbs from James Town distributor. The packaging was poor. Both metal cans have missing seals. The liquid leak out.Even though the metal cans is in a plastic bag. But it is messy.So, the second 2lbs I orderer from US composite. The packaging is very nice. No messy liquid leaking all over the plastic bag.

Reviewed by 26 customers

Displaying reviews 1-10

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(3 of 3 customers found this review helpful)

 
2.0

make my kayak un sinkable

By dakar

from Raleigh, North Carolina

About Me Casual/ Recreational

Verified Buyer

Pros

  • Easy to Use

Cons

  • Messy

Best Uses

  • Outdoor

Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

I pour totally 4lbs into the bow and stern of my sit inside kayak (Perception sound 10.5). I test the kayak a week later on the near by reservoir by filling up the kayak with water. The kayak float!!!
I bought the first 2lbs from James Town distributor. The packaging was poor. Both metal cans have missing seals. The liquid leak out.Even though the metal cans is in a plastic bag. But it is messy.So, the second 2lbs I orderer from US composite. The packaging is very nice. No messy liquid leaking all over the plastic bag.

  • Was this a gift?:
  • No

(1 of 1 customers found this review helpful)

 
5.0

It floats the boat

By John

from Lebanon, Connecticut

About Me Casual/ Recreational

Verified Buyer

Pros

    Cons

    • Messy

    Best Uses

      Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

      I used it to replace the under-seat flotation in an old aluminum boat. Did a great job. Filled the voids effectively and solidly. But since the foam sticks securely to whatever it touches, there was some scraping and clean-up necessary.

      • Was this a gift?:
      • No
       
      5.0

      Floatations foam

      By Tom

      from Wisconsin

      About Me Casual/ Recreational

      See all my reviews

      Verified Buyer

      Pros

      • Easy to Use

      Cons

        Best Uses

          Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

          This was a great product and very easy to use if you go through the steps in a dry run. Pryer planning is the key to an out standing project.

          • Was this a gift?:
          • No
           
          5.0

          Two parts of awesomeness !

          By Tom

          from Wisconsin

          About Me Casual/ Recreational

          See all my reviews

          Verified Buyer

          Pros

          • Does what they say it wil
          • Easy to Use

          Cons

          • None

          Best Uses

          • What Ever You Can Dream

          Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

          If you prep the area ( plastic sheeting,paper towels/rags, rubber gloves ) it is a breeze using this product. It helps to do a dry run , measuring , mixing, pouring and possible clean-up before hand.

          • Was this a gift?:
          • No
           
          5.0

          Outstanding customer service + Shipping

          By ScottAndrew

          from Pittsburgh, Pa

          About Me Casual/ Recreational

          Verified Buyer

          Pros

          • Easy to Use

          Cons

            Best Uses

            • Marine Restoration

            Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

            This product was easy to use and gave amazing results! My only mistake was that I mis-calculated how much I would need. Which ... in turn is going to be a plus since I am now going to be able to use the surplus on additional projects. I ordered online but also used the phone in customer service which was very helpful.

            • Was this a gift?:
            • No

            (1 of 1 customers found this review helpful)

             
            5.0

            Worked great

            By ERIKF

            from Fort Meade, SD

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Easy to Use

            Cons

            • Messy

            Best Uses

            • Floatation

            Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

            I had to put a new tube in my boat for all the rigging on the inside of the hull. This stuff worked perfectly. Prepare for a HUGE mess. It is also very sticky until it dries. I spilled some on the carpet in the boat and it pulled the carpet up when I was trying to clean it off. Not a big deal as I am recarpetting the boat anyway.
            I have a tip for using this in confined areas. The area I was working in was small and I had to get it full all the way into the back. What I did was mix up a batch and pour it into a 1.5" PVC pipe with a wad of paper towel to plug one end. Then I stuck it into the area I was working on and pushed the foam out with a stick. Sorta like a giant syringe. Worked Great and turned out great.

            • Was this a gift?:
            • No
             
            5.0

            This expansion foam is excellent

            By Captain Daniel

            from Portland, OR

            About Me Professional

            Verified Reviewer

            Pros

            • Added Buoyancy
            • Easy to Use
            • Weather Proof

            Cons

            • Messy

            Best Uses

            • Added Safety Feature

            Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

            I invented the innovative new I.T.S.U. Wave Master Kayak/SUP Hybrid for River Masters of Oregon. We fill our kayak/sup with this foam to guarantee flotation over many years of normal use. Normal use in Kayaking terms includes: extreme whitewater, UV exposure, standing water in voids when bilge is not emptied and salt water conditions as well as river water. This foam gives us peace of mind knowing that our customers are not going to sink our water crafts under normal recommended use.

            • Was this a gift?:
            • No

            (1 of 1 customers found this review helpful)

             
            4.0

            great stuff

            By pop

            from South Texas

            About Me Advanced

            Pros

            • Easy to Use

            Cons

            • Messy

            Best Uses

              Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

              Pour in place foam is great for boat flotation when restoring waterlogged foam. It expands quickly and is relatively easy to work. Expansion is sometimmes hard to contain. I just let it grow and then cut off the excess.

              Work quickly after getting prepared ( especially in warm weather).

              • Was this a gift?:
              • No
               
              5.0

              Flotation Foam

              By Betty Anne Builder

              from Ithaca, NY

              About Me Casual/ Recreational

              Pros

              • Easy to Use

              Cons

              • Messy

              Best Uses

                Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

                Used to fill voids under deck.

                • Was this a gift?:
                • No

                (2 of 2 customers found this review helpful)

                 
                2.0

                Flotation Foam

                By eaglewings

                from ga

                About Me Casual/ Recreational

                Verified Reviewer

                Pros

                • Easy to Use

                Cons

                  Best Uses

                  • Outdoor

                  Comments about Jamestown Distributors TotalBoat 2 Part Polyurethane Flotation Foam:

                  Product was great! The package was dented bad and was not properly packaged. Jamestown also added a $16.00 charge for handling that was not in the final price when I checked out (beware) I will not order from this place again. But the product worked as sold.

                  • Was this a gift?:
                  • No

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