Fundamentals2 min read
What is spray foam, and how does a spray foam machine work?
How polyurethane foam forms from two components mixed at the moment of spraying, and why it needs a machine that heats and pumps them at a fixed…
Knowledge Center
Fundamentals
Fundamentals articles from the Trusted Line knowledge center on PUSMAK spray foam and polyurea equipment.
Fundamentals2 min read
What is polyurea, and what machine sprays it?
What polyurea is — sets in seconds, flexible, water- and abrasion-resistant — and why it needs a machine with more pressure and heat.