Sika Rendermix

Sika Rendermix is a water resisting plasticiser for improving renders and screeds. Conforms to EN934-3 Air Entraining/Plasticising Admixtures.

Benefits

• Air entraining.
• Prevents water bleeding.
• For exterior renders and screeds.
• Mortar improver for pebble dashing finish.

Areas For Use

• As a water resisting liquid admixture for sand and cement renders.
• As and aid to prevent water “bleed” from the fresh mix.
• As a water reducer to inhibit passage of salts for external or internal renderings and screeds.
• Complies with EN934-3 Air entraining/plasticising admixtures.

Limitations

• Do not use in structural concrete.
• Not intended as a DPC replacement.
• Will not resist permanent hydrostatic pressure. For tanking applications use in conjunction with a DPM.
• Final finish does not repel water. if a water repellent finish is required coat render with a suitable proprietary sealer.
• To avoid excessive air entrainment, do not overdose or overmix.
• Do not mix with other additives in same gauging water. Always premix with gauging water. do not add directly to the mix.
• it is the users responsibility to determine suitability for use. If in doubt contact technical services for advice.