Fosroc Nitoseal® 280

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Description

Nitoseal 280 two-part pouring grade sealant is formulated from
a blend of epoxy and urethane polymers. The mixed sealant is
self levelling and can be poured directly into horizontal joints to
form a tough resilient seal possessing a limited degree of
flexibility.
Nitoseal 280 is available in a range of attractive colours with a
separate colour pack providing visual mixing control.
Design Criteria
Joints should be designed so that total movement due to
concrete shrinkage and thermal change does not exceed the
10% movement accommodation factor related to the joint width.
We would recommend that joints to be sealed with Nitoseal
280 are left till the final stages of construction when internal
temperatures have stabilised and initial concrete shrinkage
has taken place. The bulk of concrete shrinkage will take place
within the first 28 days therefore sealant works should be
delayed for this minimum period.

TDS – Download

Description

Uses
For sealing internal floor joints subject to heavy industrial use
in factories, food processing areas, warehouses and
maintenance facilities. Particularly suitable for sawn joints in
long strip flooring and other large internal areas.

Advantages
Load bearing for support of arrises under heavy wheel load
Good resistance to chemicals and hydrocarbon fuels
Excellent adhesion without primer to dry clean concrete
Pouring grade ensures ease of placing
Suitable for use in wide joints
Self levelling to produce uniform and neat joints