NBS Source
Armour-Flex

Application

  • Coating polystyrene foam to form lightweight architectural features.
  • Film and TV production applications.
  • Leather and costumery reproductions.
  • Scenography.
  • Tank linings for primary and secondary containment.
  • Roof waterproofing.
  • Hail, bird and traffic protection over polyurethane foam.

Description

A resin system that, when combined with Armour-Flex H will produce a resilient, durable polyurea elastomer specifically designed for easy application with good physical properties.


This material has been formulated to perform in wet environment and exhibits good resistance to hydrolysis.


Also available in a softer finish (Armour-Superflex) or in a fire-retardant variant (Armour-Flex FR). Consult manufacturer for details.

General information

Color

Black

Grey

Other

Material

Polyurea elastomer

Shape

Formless

Uniclass 2015

Pr_35_31_68_64 Polyurethane (PUR) waterproof coatingsPrimary

CAWS

J30/110 Cold-applied tanking

J30/130 Cold-applied damp-proofing

J31/110 Cold deck roof coating

J31/130 Inverted roof coating

Specification data - Polyurethane (PUR) waterproof coatings Enhanced data

Colour

Black.

Dark grey.

Neutral.

Bespoke.

Consult manufacturer and insert requirements.

Product Reference

Armour-Flex

Components

Armour-Flex R resin/ Armour-Flex H.

Technical properties:

- Armour-Flex R Resin:

  • Appearance: Dark amber liquid.
  • Viscosity at 25ºC: 340–450 cps.
  • Specific gravity at 25ºC: 1.0–1.1.
  • Water content: <0.01%.

- Armour-Flex H:

  • Appearance: Hazy yellow liquid.
  • Viscosity at 25ºC: 1500–2500 cps.
  • Specific gravity at 25ºC: 1.08–1.12.

Shore hardness - A

To ASTM D2240: 80–85ºA.

Density

0.92 (±0.3) g/cm³.

TensileStrength

To ASTM D638: 20 MPa.

  • 100% modulus: 6.8 MPa.
  • 300% modulus: 10 MPa.

Elongation

To ASTM D638: 380%.

Tear strength

To ASTM D624, Die C: 65 KN/m.

Abrasion resistance

Abrasive resistance loss (to ASTM D4060, maximum): 150 mg.

Literature

Armour-Flex TDS

Armour-Flex TDS

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