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MASTERSEAL® 920
MASTERSEAL® 920
CODE: 1-82-06-45042507 / 1-82-06-45035433 / 1-82-06-45035434
MasterSeal® 920 is a closed cell polyethylene foam with a tough, nonporous skin. Specially designed for use as a back-support strip for cold applied sealants.
100 M
25mm DIAMETER
150 M
20mm DIAMETER
250 M
10mm DIAMETER
PRODUCT DETAILS
Feature
Application
Dosage
Feature
- Easy to use.
- High quality.
- Non-staining.
- Outstanding recovery after compression.
- Readily compressible, excellent recovery.
- Remains flexible and resilient even when compressed and over a wide range of temperatures.
- Sealant (polysulphide, acrylic, silicon, polyurethane) will not adhere to it.
Application
- Between pre-fabricated concrete panels, window frames and walls
- In tiled floors, concrete roads, runways, bridge expansion joints, sea walls, dams, sewage treatment plants
- It can be used in gasketing and glazing where it is used as a backing to glazing compounds
Dosage
Can be easily applied with a blunt rounded tool, and should be installed to a depth permitting the sealant to be applied in accordance with the manufacturer’s recommendation. MasterSeal 920 diameter does not exceed the width of the joint by more than one third.