nt cat a-305 is a low-odor, active tertiary amine catalyst for rigid polyurethane foams. it is a balanced catalyst that promotes the reaction of carbamate and urea to produce foams with good properties such as strength, flexibility and water resistance. nt cat a-305 is also a high-efficiency catalyst, which means it requires less catalyst to produce foams...

nt cat a-305 is a low-odor, active tertiary amine catalyst for rigid polyurethane foams. it is a balanced catalyst that promotes the reaction of carbamate and urea to produce foams with good properties such as strength, flexibility and water resistance. nt cat a-305 is also a high-efficiency catalyst, which means it requires less catalyst to produce foams...