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Naftoseal MC-115 Adhesion Promoter 250 ml Can
Naftoseal MC-115 is a one-component adhesion promoter for polysulfide sealants and is used to prepare metal and solvent resistant painted surfaces prior to the application of polysulfide sealants. It contains a mixture of solvents and surface-activating substances.
Technical Information
- UN Number UN3092 CL3
- Product Type Surface Treatment
- Product Form Liquid

HAZMAT: This product is classified as Hazardous for transport. This may limit the carrier options that are available.

USA ONLY: This product cannot be shipped outside of the USA due to distributor agreements and export shipping rules.
Product Information
With a flash point of 30°C, Naftoseal MC-115 is used mainly for Naftoseal MC-340, MC-770 or MC-780.
Application:
Naftoseal MC-115 must be applied to dry, solvent-cleaned surfaces only, with a clean, lint-free gauze or a brush. Excess MC-115 should be wiped off - whilst still wet - with clean gauze sponges. The substrate surface should remain a uniform red color.
Naftoseal MC-115 should be re-applied if the polysulfide sealant is not applied within 4 hours of the initial application.
Data Sheets
Product Properties
Shipping Information
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Some products in our catalog are classified as Hazardous for shipping so some restrictions and/or additional shipping fees may apply.