Ropeseal (Butyl Strip Sealants) – Mastic
Ropeseal is a high-performance butyl tape (mastic) from HS BUTYL (England)
KEY FEATURES
- Outstanding service life.
- Good adhesion to metal roofing panels.
- Good resistance to dilute acids and alkalis.
- Excellent UV resistance.
- Excellent track record of proven performance.
- Strong, flexible and designed specifically to accommodate movement.
- Good resistance to mold.
USES
- External Metal Sheeting – sealing end and side laps in steel and aluminum roofing systems.
- Sealing roof lights.
- Ridge and eaves sealing in combination with foam fillers.
- Metal Liner Sheeting – sealing end laps.
- Sealing metal flashings.
- Sealing penetrations to roof and wall cladding.
APPLICATION
PROPERTIES
Application temperature range:
+5oC to +45oC
Service Temperature Range:
-40oC to +90oC
Shelf life: 24 months when stored flat in original packaging in cool, dry conditions.
INSTRUCTIONS
- All surfaces should be clean, dry and free from frost, grease and loose materials.
- Apply direct from the reel onto one surface and press sufficiently along its whole length to achieve good initia
- Remove backing paper and offer other surface to the sealant and push firmly to seal across the joint.