Remmers Primer H (Impregnation Primer)


Remmers Primer H (formerly Impregnation Primer) is a primer with hydrophobic effect for water repellent priming of mineral building materials subsequently coated with Remmers Color LA, Remmers Color PA and other synthetic resin bound coating systems. 

  • Equalises absorption capacity
  • Alkali-resistant
  • Contains solvents
  • High penetration capacity

£47.07(ex. VAT)
£56.48 (inc. VAT)
Please choose your colour
Available for Delivery (See Delivery Options Below)


Remmers Primer H (formerly Impregnation Primer) is a reactive, oligomer siloxane solution for water repellent priming of mineral building materials subsequently coated with Remmers Silicone Resin Paint LA, Concrete Acrylic and other synthetic resin bound coating systems.

Remmers Primer H is distinguished by high alkali resistance, i.e. the substrate to be primed may show a pH value of up to 14 without negatively influencing the effect of the primer. Because of its low molecular structure in the packaged state, Remmers Primer H has very good penetration capacity. Furthermore, a well-functioning primer protects the coating of paint against the penetration of moisture and noxious substances dissolved in the moisture.

The adhesion of the coating system to the substrate is improved and soil deposits, especially in hair cracks, are prevented. Moisture does not penetrate since in longer periods of alternating loads (rain, evaporation), the evaporation rate is higher than the amount of moisture absorbed. After application, the effective ingredient is deposited on the capillary and pore walls as a macromolecular layer without noticeably influencing the water vapour diffusion capacity of the primed building material.

To be used as an impregnation primer for mineral, sound substrates. Remmers Primer H should not be used on synthetic resin or dispersion based old coatings (swelling, blistering) or on bonded heat insulation systems. The product cannot be mixed with water.

Please contact Rawlins Paints' Technical Support Team on 0113 2455450 (option 2) or send a message to [email protected] for more information.

Product Details

Data sheet

For Use By
Professional Use
Brush, Roller, Spray
Dry to Recoat (at 20°C)
24 hrs
0.2 - 0.4L per m²
Recommended Thinner/Cleaner
Remmers Thinner V101
Max. Application Temperature
25 °C
Min. Application Temperature
5 °C
0.8 g/cm³
Shelf Life (from date of manufacture)
12 months
UN Number
Base Type
Exterior / Interior Use
Exterior Use
Product Range
Primer H

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.

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Remmers Primer H (Impregnation Primer) 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

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