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Protec System
Description

Protec is a seamless, cold liquid applied and fast curing roofing system comprising of glass fibre reinforced Polyester resin. It is designed for a range of applications including refurbishments, new build projects, complex roof areas, gutters, inverted roofs and green roofs. Protec can also be directly applied to Polyroof ‘RES’ Insulation for effective and economic thermal upgrades. With the addition of quartz sand and our PolyFinish MMA system, Protec provides a superior anti-slip finish for balconies and walkways. Protec can be applied to a variety of bases including felt, asphalt, concrete, PVC single-ply, and existing liquid applied coatings. Protec is available with guarantees of up to 20 years and is BBA and FM approved.

Substrate preparation:

Prepare existing roof by making good covering, power wash roof areas and apply biocidal wash where required. Polyroof Products will issue a 10 or 20 year guarantee, which is dependent upon them having carried out a site survey to give recommendations on preparation, choice of primer and the application rate.

Components:

- Primer coat:

  • Polyroof Uni-Primer (Standard): To felt and asphalt.
  • Polyroof Uni-Primer (Wood & Concrete): To concrete and timber.
  • Polyroof MC Metallic Primer: To metal surfaces.
  • Consult with Polyroof Products for recommendations and details for priming onto other surfaces.

- 1st coat:

  • 1st coat of Protec applied to primed substrate with Protec Mat reinforcement.

- 2nd coat:

  • 2nd coat of Protec to achieve surface finish.

- Walkway protection:

  • Not required for occasional (maintenance) foot traffic.
  • An optional balcony finish is available. Apply extra coat of Protec and blind with Quartz sand 0.4 - 0.8 mm. Then apply Polyfinish MMA to provide surface protection.

Accessories:

Polyroof Products Ltd manufacture a range of rigid GRP trims and flashings.

General information
Material

Liquid applied polyester

Uniclass 2015
Pr_35_31_68_63 Polyester resin waterproof coatingsPrimary
Specification data - Polyester resin waterproof coatings
Product Reference

Polyroof Protec System

Primer

Polyroof Uni-Primer (Standard). To felt and asphalt

Polyroof Uni-Primer (Wood and Concrete). To concrete and timber

Polyroof MC Metallic Primer. To metal surfaces

Consult with Polyroof Products for recommendations and details for priming onto other surfaces.

Minimum dry film thickness

___ mm

1.85 mm

Walkway protection

Required

Not required

Coating application -
1st coat

Protec applied to primed substrate with Protec Mat reinforcement.

Coverage rate will depend on substrate and surface roughness.

2nd coat

1 coat at 0.5l/m²application rate.

10 or 20 year guarantees

Standard product features

Material:

Liquid applied polyester

Product Options

Colour:

  • Light Grey - Standard colour. Light Grey must be used when applying direct to Polyroof ‘RES’ Insulation.
  • Mid Grey - Not suitable for applications direct to Polyroof ‘RES’ Insulation.
  • Dark Grey - Not suitable for applications direct to Polyroof ‘RES’ Insulation.Consult Polyroof Technical Services for approval of dark grey applications.

Carrier membrane:

Minimum 3B Felt.

Insulation:

Polyroof ‘RES’ Insulation. Consult Polyroof technical services for other suitable insulation grades.

Insulation Adhesive:

Polyroof Approved Fastflow Poly 2 Adhesive. Consult Polyroof for suitable alternatives.

Vapour Control Layer:

Polyroof self-adhesive VCL. Consult Polyroof for suitable alternatives if required.

Accessories:

Polyroof GRP trims.