ALSAN® RS Metal Primer is an acrylic primer used with various metal substrates to promote adhesion of ALSAN RS roofing, waterproofing and surfacing components. ALSAN RS Metal Primer is recommended for all metal tie-ins and required for applications with higher mechanical stresses, on detail work with small contact areas, metal drain bowls, metal components with large linear thermal expansion or edge metal terminations.

Product Properties

  • Base Solvent-Based
  • Overlying Application ALSAN RS


Apply ALSAN RS Metal Primer to clean prepared metals using a brush or roller. Prior to application, refer to published specifications, guidelines and recommendations for complete application instructions. The applicator is responsible for ensuring conditions are appropriate to proceed with proper application methods.

Testing & Approvals

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