MasterSeal SL 180 polyester traffic-detector loop sealant

Formerly: Gold Label All Season Loop Sealant

MasterSeal SL 180 description:

MasterSeal SL 180 is a flowable polyester sealant designed for the traffic control industry to embed and protect detector loop wire for traffic signals and parking gates.

Recommended uses:

  • For embedding detector loop wire for traffic signals and parking gates
  • Interiors or exteriors
  • Concrete and masonry
  • Asphalt

What are the unique features of MasterSeal SL 180?

  • Variable mix ratio allows applicator to mix to desired consistency
  • Flowable to ensure loop wire is totally encapsulated

What are the benefits of MasterSeal SL 180?

  • Cures quickly, helping to minimize traffic disruption
  • Cured sealant is flexible to accommodate normal movement in concrete or asphalt
  • Freeze/thaw tolerance allows sealant to be used in subfreezing conditions
  • Moisture tolerant so it can be applied to damp substrates

US / Canada Product Information

Data Guide

Data Guide (French)

Certification Letter

LEED Letter

Direct contact

Master Builders Solutions Technical Support

Construction Systems


Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

Related Literature

Certification Letter

pdf (55.40 Kb)

Data Guide

pdf (452.98 Kb)

Data Guide (French)

pdf (195.16 Kb)

Joint Sealants Brochure - Spanish

pdf (749.31 Kb)

LEED Letter

pdf (72.69 Kb)

Sealant Performance Selection Guide

pdf (872.11 Kb)