GCA Butyl Strip Sealant
GCA® is a high performance butyl tape suitable for use in steel and aluminium roofing systems. It has been carefully formulated to provide a long-life, airtight seal to help buildings comply with Building Regulations Approved Document Part L Standard.
Price is per box, see product options for sizes and box quantities.
- External Metal Sheeting – sealing end and side laps in steel and aluminium roofing systems
- Metal Liner Sheeting – sealing end laps
- Sealing rooflights
- Sealing metal flashings
- Ridge and eaves sealing in combination with foam fillers
- Sealing penetrations to roof and wall cladding
Next working day delivery is only available if product is ordered before 2pm Monday-Friday.