Polyurethane foam is an excellent versatile material that can be used to seal the fit of windows, doors and even blocks. She does an excellent job of sealing cracks and cracks, insulating walls, floors, blood. Insulation of pipes is not complete without polyurethane foam. All this can be done only if the work is not carried out in the bath. Why - now we will find out.
Why you can't use foam when working in a bath
You should start with the simplest thing - it is strictly forbidden to heat polyurethane foam. Otherwise, it begins to release harmful and even dangerous chemicals, which in turn can cause allergies in a person, provoke asthma and lead to a decrease in immunity. In its normal state, the foam does not pose any danger. By the way, wearing rubber gloves is also highly recommended.
The second important point of using foam in the context of a bath is that the foam does not like moisture very much. When wet, the insulating material quite actively begins to lose its qualities, and then simply rot. In this case, the service life of the foam drops several times. For the same reason, when using the foam outside, it must be securely covered with plaster and planks.
A few more "no" in relation to polyurethane foam
During construction or renovation work, other important rules should also be followed. First of all, it is strictly forbidden to spray foam near a fire source. Do not use foam indoors and do not use special protective equipment. Finally, it is not recommended to heat foam with an open fire, burning gas or electric stove. If there is a need to warm up the foam, then use hot water for this purpose.
Want to know even more interesting things? How about to find out about 5 useful foam tricks to make work easier in our difficult time.