Expanding Pour Foam for Boat, Dock, Soundproofing, and Insulation (Quart Kit)

Flotation Foam is a two-part polyurethane foam that, when mixed in equal parts and poured in place, can soundproof, insulate, or provide extra buoyancy. This expandable foam is recommended for void filling in non-structural applications, such as pouring it underneath decks and inside cavities where a lightweight flotation foam is needed to provide buoyancy.

The 2# Density Polyurethane Flotation Foam Quart Kit consists of 1 pint of Part A and 1 pint of Part B, and it produces 1.25 cubic feet of foam. Once fully cured, this foam can be laminated over with any type of polyester, epoxy, or vinyl ester resin without melting.

It is crucial to note that the expansion rates and times given for this product are highly temperature-dependent. Temperatures below 75°F will lower the expansion rate, requiring the use of more foam. The ideal working temperature is 75°F to 80°F or above. Accurate measuring of these products is extremely critical, as the working time before foaming is approximately 45 seconds, and the time before full expansion is around 5 minutes.

The polyurethane foam's ability to soundproof, insulate, and provide buoyancy makes it a versatile and useful product for a variety of applications. Its expandable nature allows it to fill voids and cavities, making it an excellent choice for non-structural projects. The fact that it can be laminated over with various types of resins without melting adds to its versatility, as it can be easily incorporated into a wide range of construction and repair projects.

However, it is essential to follow the manufacturer's instructions carefully, particularly regarding the importance of temperature and accurate measurement, to ensure the best results. Failure to do so may result in suboptimal performance or even product failure. With the right care and attention, this Flotation Foam can be a valuable tool for a range of applications where soundproofing, insulation, or buoyancy is required.

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