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San Marco Atomo - Zero VOC Sealer/Primer for Outdoor and Indoor Use

$18.75 $33.80
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Vendor : San Marco

San Marco Atomo - Zero Voc Sealer/Primer For Outdoor And Indoor Use

Professional Primer by San Marco. Quality paints and plasters proudly made in Italy. 

ATOMO is a solvent free water dilutable sealer and primer with high penetration, especially suitable for impregnating and consolidating indoor and outdoor mineral surfaces. Formulated with polymers having extremely fine particles, it offers high penetrating power and is able to consolidate wall surfaces especially prone to chalking and already painted with multiple residual layers of old paints. Thanks to its performance, ATOMO offers a valid alternate solution to using classic solvent-based bonding agents, with the substantial difference that both application and drying take place without producing any volatile organic compound (VOC) emissions. ATOMO improves cohesion and evens the absorption of the support surface, creating the ideal anchor for subsequent paint layers, isolating them from the alkaline environment typical of concrete and similar surfaces.


Volume/ Weight

  • 1L (0.26 gallons)
  • 1090g (2.4 lb)
  • 5L (1.32 gallons)
  • 5300g (11.68 lb)
  • 15L (3.96 gallons)
  • 15750g (34.72 lb)


  • Dependent on substrate; between 100 – 150 square feet per liter


  • Series: 884
  • Color Code: 0001
  • Category: Professional 13 (1L), 24 (5L), 32 (15L)
  • Catalogue Page: 14 (1L), 21 (5L), 32 (15L)
  • Includes: 1x San Marco Atomo - Zero Voc Sealer/Primer For Outdoor And Indoor Use
    • 1L -- 884-0001-1 
    • 5L -- 884-0001-5
    • 15L -- 884-0001-25


Technical Data Sheet

Safety Data Sheet

Environmental Data Sheet

Related Products

Atomo Primer

Marcotherm Primer


Marco Antico


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  • Delivery time: usually 2-7 days
  • Standard Shipping Provider: USPS/ FedEx


  • Standard shipping in US. For deliveries outside US please order online and contact us at to make detailed shipping arrangements. 


Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.

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