

Sika Primer MB is a primer and moisture control coating for cementitious substrates prior to levelling or bonding with elastic sikabond adhesives.
It is a one coat, 2-part, solvent free, low viscosity, epoxy resin primer for use in conjunction with Sika Schönox levelling compounds, dispersion primers and SikaBond Wood Floor adhesives.
Features & Benefits
Sika Primer MB is a primer and moisture control coating for cementitious substrates prior to levelling or bonding with elastic sikabond adhesives. Sika Primer MB is a one coat, 2-part, solvent free, low viscosity, epoxy resin primer for use in conjunction with Sika Schönox levelling compounds, dispersion primers and SikaBond Wood Floor adhesives.
Uses
Moisture control:
Substrate consolidation:
Adhesion promotion & isolation:
Features & Benefits
For more details please download the product data sheet from the 'DATASHEETS' tab above.
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
![]() | Question:
Is it possible to put self-leveling compound on top of the sika product? |
Answer from Rawlins’ Technical Team:
Yes, Sika Primer MB is a primer and moisture control coating for cementitious substrates prior to levelling or bonding with elastic sikabond adhesives. It is a one coat, 2-part, solvent free, low viscosity, epoxy resin primer for use in conjunction with Sika Schönox levelling compounds, dispersion primers and SikaBond Wood Floor adhesives. | |
![]() | Question: Hello, Question- what size Sika Primer MB do I need? I plan to lay a small (15 square meters) solid wood floor over a cement screed base. The floor suppliers recommend bonding with Sika flexible adhesive. Although the base is within recommended relative humidity limits, I want to prime the base, for good measure. So can you advice on the quality of Sika Primer MB that I will need for this job (i.e.- 15m2). Hope you can help. Peter |
Answer from Rawlins’ Technical Team: You would need 6-9kg for 15m² of concrete. | |
Sika Primer MB is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT