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

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 ft.; one 2-Gallon Kit expands to approximately 8 cubic ft.
  • 6 lb. density foam expansion: One 2-Quart Kit expands to approximately 3/4 cubic ft.; one 2-Gallon Kit expands to approximately 3 cubic ft.
  • 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 higher.
  • 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  100 Resin:100 Activator 
Mix Ratio by VOLUME  1 part Resin : 1 part Activator  1 part Resin : 1 part Activator 
Cream Time  45 seconds  65 seconds 
Gel Time  235 seconds  150 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 ft.  3/4 cubic ft. 
Yield: 2-Gallon Kit  8 cubic ft.  3.0 cubic ft. 
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 from date of manufacture  6 months from date of manufacture 
WARNING: The 6 LB. Density Flotation Foam Activator can expose you to chemicals including ethylene glycol, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Material: Polyurethane
Number Of Parts: Two Part
Type: Expanding Foam
4.6 44

2 Part Foam Flotation

4

Read the directions and have everything ready to go. I found that while mixing the two parts together quickly and counting to 25 the mixture abruptly turns clear, pour the liquid into the void and watch the magic happen. From the video I thought I would get more volume from the foam. I calculated the cubic inches to be filled and came up short. To complete the job I used a second set to make up the difference.

Beachplum

Avalon NJ

true

Excellent product

5

I used it for under seat and bow and stern floatation materials in a Cap Dory homebrew. The material, of course is free form whereas the places you want to put it are structural. My point is, that a great deal of planning needs to go into the installation before committing to pouring the compound.

Banks

Va

true

Fantastic product that delivers more than it promises.

5

This expanding closed cell foam product delivers what it promises. I think they under state the strength a bit because I found the surface to be easily rigid enough to act as a floor for light weight items like sails and lifevests. I did make one goof up and that was to allow the cans to get a bit warmer than they should ant that accelerated the expanding foam reaction to the point I had to move very quickly after mixing. It started reacting almost immediately, so abide by their guidelines. Make sure you mix right next to where you plan to pour and drape things well. Basically I think the stuff is fantastic.

Dinghy sailer

New Hampshire

true

Great product

5

Was enough to finish foaming my 15ft boat. Old foam was destroyed. Started with the gallon mix. Finished with this.

Scooby

Garland Texas

true

Great product

5

Removed the old foam in my boat. Purchased a gallon to re foam my boat. This product is easy to use and filled more of my boat than expected. First time doing this so it does look like a novice did it but hey there will be plywood over it lol

Scooby

Garland Texas

true

would purchase again

4

supposed to be a one to one mix.I came up about 12 oz less on activator .Was still enough material to do my project.

jerry

penna.

true

I will be buying another one of these kits

5

I used one quart mixing cups. I put equal amounts that totaled just under a quart stirred and poured in holes in the floor. It was about fifty degrees outside but about seventy inside a heated shop so it didn't kick off real fast and gave me a little time to pour scrape the cup good so I didn't have much waste.

Ray

Madisonville, Ky

true

I would buy again

5

Worked well to hold fuel tanks in position.

Steve

Norwalk, CT

true

used to fill and strengthen fiberglass stringers void (sailb

5

it expands quick, no doubt, so you better move fast and use small batches

mike

buffalo NY

true

I would buy this product again and recommend it to anyone.

5

I used this to fill the end compartments of a canoe. Not only did it work well it was easy and added structure to the canoe.

Rick

Ripley, Ohio

true

2-Part Polyurethane Flotation Foam

4.644

97.7

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