Skinning rubber butyl
Ideal exterior weathering sealant
Exterior & interior use
Adheres to many dissimilar substrates
Will not crack
Resistant to sunlight, ozone, water, vapour transmission, cleaning chemicals, and weathering

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Part Number: 11003
Stock in Store:
  • Barrie Not available
  • Hamilton Not available
  • St Catharines Not available
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  PLEASE NOTE: Stock availability not guaranteed. Please call ahead to secure your order. Due to COVID supply limitations, Fastek reserves the right to limit quantities.

NuFlex® 110 Butyl Rubber Gutter Sealant is a single component, solvent release butyl designed to provide excellent exterior weathering properties. NuFlex® 110 is formulated for use on many dissimilar building surfaces. It is our best narrow-bead sealant ideal for sealing gutter downspouts, metal storm windows, doors and lap joints. It adheres well to damp surfaces.

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