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Sikaflex® Tank N

Verified by manufacturer over a year ago

Sika Limited

One-part, moisture-curing, polyurethane elastic joint sealant.

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+44 (0)1707 394444 Website

Application

  • Floor joints in petrol stations.
  • Joints in handling areas, storage tanks and containment bunds.
  • Movement- and connection joints according to IVD data sheet no. 1. I. E. in workshops and parking garages.

Description

One-part, moisture-curing, polyurethane elastic joint sealant for use in areas for the storage, filling and handling of water polluting liquids.

Features and benefits:

  • High chemical resistance.
  • High mechanical resistance.
  • Movement capability of 25% (ISO 9047).
  • Good adhesion.

Applications:

  • Floor joints in petrol stations.
  • Joints in handling areas, storage tanks and containment bunds.
  • Movement- and connection joints according to IVD data sheet no. 1. I. E. in workshops and parking garages.

Approvals:

European Technical Approval ETA-09/0272, used in facilities for the storage, handling and filling of substances hazardous to water.

General information

Color

Grey

Finish

Smooth

Material

Polyurethane

Shape

Formless

Length

320 mm

Width

50 mm

Height

50 mm

Uniclass

Pr_30_31_76_65 Polyurethane (PUR) construction joint sealantsPrimary

CAWS

E40/530 Sealant

M10/468 Sealant movement joints with metal edgings

M12/430 Sealant movement joints

M40/805 Sealant movement joints with metal edgings

M40/815 Sealant movement joints

Product range

Sealant
Sealing & Bonding / Civil Engineering & Floor Joints

Specification data - Polyurethane (PUR) construction joint sealants

Product Reference

Sikaflex® Tank N

Standard product features

Colour:

Concrete grey.

Chemical base:

Polyurethane.

Technical characteristics:

  • Density: ~1.50 kg/L.
  • Service temperature: -40°C to +70°C.
  • Application temperature: 5–40°C.
  • Shore A hardness (after 28 days): ~35.
  • Elastic recovery (to ISO 7389): >80%.
  • Movement capability: ±25%.
  • Sag flow (20 mm profile, 50°C): 0 mm.
  • Tear propagation resistance (to ISO 34): ~8.0 N/mm².
  • Secant tensile modulus (to ISO 8339): ~0.6 MPa (at 100% elongation).
  • Elongation at break (to ISO 37): ~700%.
  • Curing rate: ~2.5 mm/24 h.
  • Skin time: ~90 minutes.

Sustainability data

Contains Red List materials

No

Country of product manufacture

United Kingdom

Recyclability

0

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

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