GENERAL CATALOGUE - Mapei

7.2 Polyurethane sealants and adhesives ________________________________________________________
Mapeflex PB25
Two-component, thixotropic, modifiedpolyurethane
sealant resistant to
hydrocarbons with a low modulus of
elasticity, for movements up to 25%.
ISO 11600 F 25 LM
Mapeflex PB27
Two-component, castable, modifiedpolyurethane
sealant resistant to
hydrocarbons with a low modulus of
elasticity, for movements up to 25%.
ISO 11600 F 25 LM
Mapeflex PU20
Two-component, high-strength,
castable epoxy-polyurethane sealant
with high chemical resistance for
movements up to 10%.
ISO 11600 F 7.5 P
Mapeflex PU21
Two-component, high-strength,
castable epoxy-polyurethane sealant for
movements up to 5%.
TECHNICAL DATA:
Movement in service: 25%.
Modulus of elasticity at 100% elongation:
0.35 N/mm².
Shore A hardness: 20.
Workability time: 30 minutes.
Set to light foot traffic: 24 hours.
Colour: black.
Application: trowel, extrusion gun.
Consumption: 0.14 kg/m (10x10 mm section).
Packaging: 10 kg drums (A+B).
TECHNICAL DATA:
Movement in service: 25%.
Modulus of elasticity at 100% elongation:
0.35 N/mm².
Shore A hardness: 12.
Workability time: 45 minutes.
Set to light foot traffic: 24 hours.
Colour: black.
Application: by pouring.
Consumption: 0.14 kg/m (10x10 mm section).
Packaging: 10 kg drums (A+B).
TECHNICAL DATA:
Movement in service: 10%.
Shore A hardness: 50.
Workability time: 45 minutes.
Set to light foot traffic: 24-36 hours.
Colour: 113 grey.
Application: by pouring.
Consumption: 0.14 kg/m (10x10 mm section).
Packaging: 10 kg drums (A+B).
TECHNICAL DATA:
Movement in service: 5%.
Shore A hardness: 65.
Workability time: 45 minutes.
Set to light foot traffic: 24-36 hours.
Colour: 113 grey.
Application: by pouring.
Consumption: 0.15 kg/m (10x10 mm section).
Packaging: 5 kg drums (A+B).
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