01775 712600



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Commercial Cladding Services Ltd

Industrial Roofing/Cladding Contractors & Suppliers Trade Counter


6 x 5mm Butyl Mastic Lapstrip

Available in Boxes of 5, 10 or 30 Reels

Typical Applications:
• Side and end lap seal in metal and fibre cement roofing and cladding systems
• Bedding door and window frames
• Sealing roof light side and end laps
• Bedding trims and roof vents
• Air, dust and water seals in compression joints and seam

ONLINE OFFER!!!! – Discounted prices on the more reels you buy!! See options available.


6x5mm Butyl Mastic Lapstrip


6x5mm Butyl Mastic Lapstrip – Ideal for Sealing side and end laps on metal sheeting.

Butyl Mastic provides a weathertight seal for use with coated steel, aluminium and fibre cement roofing and cladding systems in side and end lap applications.
Product Details:
  • 6mm x 5mm x 9.6 meters
  • Sold in Boxes of 5, 10 or 30 Reels: 9.6 mtrs on a Reel
  • A Grade
  • Colour: Grey
General Butyl Mastic Data:
  • For sealing side and end laps on GRP & Polycarbonate rooflights.
  • For sealing roof sheets
  • For sealing perimeter flashings
  • For sealing steel gutter joints.
  • All surfaces should be clean, dry and free from frost, grease & loose material before application.
  • Application temperature range +4°C to + 40°C

Other mastics are available, please browse our shop for other products available. https://tinyurl.com/4rvvcvkh

Please see our shop for other products available to buy Shop

For more information please call our offices/trade counter on 01775 712600 or email info@commercialcladdingservices.co.uk


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