Primers and cleaners play an important role in the preparation and installation of single ply roofing systems. Sika's range includes cleaning agents, membrane preparation products and primers designed for use with Sarnafil® and Sikaplan® roofing systems. Used to prepare membranes and substrates prior to welding, bonding or coating applications, these products help support reliable installation and long-term roof performance across new build and refurbishment projects.

Our Range of Primers and Cleaners for Roof Membranes

Sika® Primer-3 N
Sika® Primer-3 N

Adhesion Promoter for use with Sika® Liquid Detailing
System
Sarnafil® T Clean
Sarnafil® T Clean

Cleaner for heavily soiled Sarnafil® T
Sarnafil® T Prep
Sarnafil® T Prep

Seam preparation and cleaner for Sarnafil® T
Primer-110
Primer-110

Primer for Sarnaplast®-2235 / Sikagard®-950 on Sarnafil® / Sikaplan®  PVC roof membranes
Primer-610 Spray
Primer-610 Spray

Spray Applied Primer for use with S-Vap 5000E SA
SikaRoof® Primer-600
SikaRoof® Primer-600

Primer for self-adhered vapour control layers or waterproofing membrans
SikaRoof® Cleaner L-100
SikaRoof® Cleaner L-100

Sikaplan Cleaner
SikaRoof® Cleaner 2000
SikaRoof® Cleaner 2000

Sikaplan Cleaner
SikaRoof® Clean agent
SikaRoof® Clean agent

Liquid cleaner to clean polymeric roofing membranes

Discover More Single Ply Roof Accessories

PIR insulation board

Insulation & Cover Boards

Thermal insulation and cover boards for roof systems to help achieve high thermal performance in buildings.
Sika roof sealant being applied by hand in sealing tube applicator

Sealants

Sealants for weatherproofing and sealing joints, penetrations and roofing components.
Sika roof decor profile for roof detailing

Aesthetic Profiles

Decorative profiles and finishing components used to enhance the appearance of single ply roofing systems.
Sika roof accessories including scupper roof drain leaf guard

Rainwater Outlets and Accessories

Roof drainage outlets and accessories for the effective discharge of rainwater from flat roofs.
Sika Sarnavap roof vapor control layer for roof buildup

Vapour Control Layers

VCLs designed to help manage moisture movement within the roof build-up and reduce condensation risk.
Roll of Sarnafil® TG 63-13 protection sheet

Protection Sheets

Protection layers designed to protect roofing membranes in ballasted flat roof systems.
Gray vinyl roll on white background

Detailing Membranes

Flexible roofing membranes for forming waterproof details, flashings, corners and complex roof junctions.
Slotted Metal Channel Sections on White Background

Miscellaneous Products

Additional roofing components and accessories used to support installation, detailing and roof system performance.
Sika roof protection layer and separation layer for roof buildup

Levelling & Separation Layers

Separation and protection layers for between components to improve compatibility and provide a stable substrate.
Sika Sarnafil roof walkway pads for roof protection on utility roofs and maintenance access

Walkways

Walkway pads designed to provide safe access for maintenance while protecting the roofing membrane.

Rooflights

Rooflight solutions for introducing natural daylight into buildings while maintaining roof waterproofing integrity.
lightning conductor clips

Lightning Protection

Components designed to integrate lightning protection systems with single ply roofing installations.

Fasteners

Mechanical fixings for securing insulation, vapour control layers and roofing membranes within single ply roof systems.
SikaRoof Adhesive C-733 metal pail product

Adhesives and Glues

Adhesives for bonding roofing membranes, insulation boards and other roofing components.
Sika liquid-applied waterproofing system

Liquid Detailing

Liquid applied waterproofing products for sealing complex roof details, penetrations and difficult-to-access areas.