Deltech Alkali Resisting Primer For Exterior & Interior Deltech Alkali Resisting Primer For Exterior & Interior Anti-alkali mortar primer made from pure acrylic adhesive. Able to withstand alkali, therefore able to protect the topcoat from being damaged by alkali. Suitable for applying as a primer on new cement surfaces. inside and outside Recommended surface preparation :
New cement floor : Leave the wall to dry for at least 1 month. Clean it from dust, cement powder and grease.
Recommendations for painting :
New cement floor: Apply 1 coat of Deltech Alkali Resisting Primer or 1 coat of Toptech Primer.