Rust-Oleum Dacfill SB Primer

We no longer stock this product, but can recommend Torcure MC Binder/Sealer as a great alternative.

Product not available
This Product has been Discontinued


We no longer stock this product, but can recommend Torcure MC Binder/Sealer as a great alternative.

Rust-Oleum Dacfill SB Primer is a stabilising sealer and primer for use on a wide range of substrates. It is a single component, moisture-curing solvent-based polyurethane resin solution to be used as a surface stabiliser/adhesion promoter for degraded felts, asphalt etc. and porous mineral substrates.  To be used as a primer for Dacfill SB Embedment Coat on various substrates such as concrete, asphalt, bitumen, felt, asbestos, plaster, render, etc.

Rustoleum Dacfill SB Embedment Coat is part of a full waterproofing system for flat roofs which when used and specified correctly can give up to 25 years life expectancy.

  • Touch dry in 2 hours
  • Can be recoated in 4 hours and within 2 days
  • Theoretical coverage 16 m²/litre/coat
  • Practical coverage varies according to porosity, surface profile, etc – typically 3 - 6m²/litre on porous and/or rough surfaces 

Please contact Rawlins Paints' Technical Support Team on 0113 2455450 for more information.

Product Details

Data sheet

Brush, Roller, Spray
Dry to Recoat (at 20°C)
4 hours within 48 hours
3-6m² per litre
0.99 kg/litre
490 g/l
Shelf Life (from date of manufacture)
12 months from date of production in unopened cans, if stored in dry, well ventilated areas, not in direct sunlight at temperatures between 5° and 35°C.
Touch Dry
2 hours
UN Number

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.

questions gary wiseman on 2015-09-14 12:30:04

What primer do I use with 801 Seamless Roof Finish?

Answer from Rawlins’ Technical Team: 

It depends what substrate you are applying the 801 Seamless Roof Finish to. 807 Roof Primer is used on the majority of surfaces, refer to the Technical Data Sheet for fulls details - this can be found under the 'Datasheets' tab on the product page. No primer is required for EPDM and lead surfaces, 801 Seamless Roof Finish can be applied directly.

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Rust-Oleum Dacfill SB 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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