how to use it
- Dehumidifying finish of SEYRISAN and SEYWSTOP mortars
SEYRIFIN complies with the requirements of the UNI EN 998-1 standard.
Mixed with the correct amount of water, it gives rise to a plastic mortar that is easy to apply. Once hardened, SEYRIFIN achieves good mechanical strength and is resistant to washout and frost. SEYRIFIN is used as a smooth plaster finish on vertical surfaces of new or old construction plastered with SEYRISAN (where there is rising damp) or on plasters treated with SEYWSTOP (where there is pushing dampness). SEYRIFIN, like SEYRISAN andSEYWSTOP, is almost impermeable to driving rain.