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NBS Source

Application

  • Used for levelling and smoothing differences in thickness of 3 to 10 mm (in one application) on new and existing substrates to prepare them for any type of flooring installation.
  • Suitable for use under Mapeproof ESM surface membrane where residual or static moisture is present.

Description

Two part smoothing/ levelling compound to level differences in thickness of 1 to 10 mm. The product consists of grey powder (part A) containing special cements, graded silica sands and additives to be mixed with a synthetic rubber latex (part B).

General information

Color

Grey

Material

Cement

Uniclass

Pr_35_31_06_80 Smoothing and levelling underlay compoundsPrimary

CAWS

K21/10 Wood laminate flooring

K21/110 Wood flooring

K21/145 Composite laminate flooring

K21/146 Laminate flooring

K21/20 Composite laminated flooring

M40/110 Tiling to

M40/120 Mosaic to

M40/460 Smoothing underlayment

M40/5 Tiling to

M50/10 Resilient floor tiling

M50/110 Resilient floor tiling

M50/130 Carpet tiling

M50/15 Carpet tiling

M50/150 Sheeting

M50/170 Carpeting

M50/20 Sheeting

M50/25 Carpeting

M50/460 Smoothing/ levelling underlayment compound

Specification data - Smoothing and levelling underlay compounds

Material

Special cements, graded silica sands, additives and synthetic rubber latex.

Application temperature

5–35°C.

Setting time

45–60 minutes.

For light foot traffic.

CompressiveStrength

After one day: 7 N/mm². After seven days: 24 N/mm². After 28 days: 30 N/mm².

Environmental information

Country of product manufacture

United Kingdom

Digital objects

Platform Compatible Version Certified to
IFC

IFC2X3

2

1.3
Revit

Revit 2015

3

1.3
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Literature

Sustainability Brochure

Sustainability Brochure

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