Tim from Jonesboro writes
We have not heard of Prodiamine 65 WDG turning into playdoh substance. We believe there might have been some sort of residual left over from previous application that was not compatible with prodiamine. On the product label page 6 explains mixing components can cause sludge or gels to congeal. Also, it could have not been mixed properly. Large tanks are supposed to have an agitator when using this product.
Answer last updated on: 03/05/2021