Perimeter Warning Tape

Sika Sarnafil Perimeter Warning Tape is designed for use on all Sika Sarnafil PVC membranes as a reflective, highly visible product to draw attention to roof perimeters and potential hazardous areas.  Sika Sarnafil Perimeter Warning Tape is a yellow reflective tape that is 5 mil’s thick, 2” wide and 30’ long. The warning tape is made of vinyl and comes with a liner on the back for easy installation.

Decor Profile

The Décor Profile is a durable, PVC extrusion used to emulate the appearance of a standing seam metal roof on a Sika Sarnafil roof system. Net dimensions are 1” height x 1 3/8” base width (25mm x 35mm) with a profile width of 1/2” (13mm).

Aluminum Tape

Aluminum Tape is used as a separation barrier between contaminated materials and Sarnafil membrane.

Multi-Purpose Tape

Multi-Purpose Tape is a high performance sealant tape with superior surface tack that remains elastic and is designed to bond to Sarnafil membranes and a variety of metals. Multi-Purpose Tape is used to seal the metal roof edge of buildings reducing air infiltration into the roof assembly, below Edge-Tite metal, behind Sarnafil flashing at termination details and to seal the overlaps of Sarnavap 10 vapor retarder. Multi-Purpose Tape is produced in a ¾ in (19 mm) wide x 50 ft (15.2 m) long roll. Multi-Purpose Tape is 1/8 in (3 mm) thick.

Crossgrip XTRA

Crossgrip XTRA is a rolled out, open grid, walkway mat used to protect Sika’s Sarnafil® and Sikaplan® roof membranes from regular foot traffic.

Perimeter Warning Membrane

Sika Sarnafil Perimeter Warning Membrane is a yellow strip designed as a highly visible product to draw attention to roof perimeters and potentially hazardous areas.

Sarnacord PVC

Sarnacord - PVC is hot-air welded to the top of Sarnafil PVC membranes and against the side of Sarnabar when Sarnabar is used at the base of walls and curbs.  Sarnacord - PVC is a 5/32 in (4 mm) diameter, red colored, flexible thermoplastic extrusion that is compatible with Sarnafil G and S membranes.


Sarnafelt is a leveling and/or a separation layer provided for use within Sika Sarnafil roofing systems.  Sarnafelt is composed of non-woven unsaturated polyester.

Sarnavap 10

Sarnavap - 10 is a 10 mil (0.25 mm) thick vapor/air retarder sheet for use in Sika Sarnafil roof systems. It may also be used in Sarnafil waterproofing systems where a vapor/air retarder sheet is required, or as a separation sheet between the new waterproofing system and any existing waterproofing materials.


Sarnatred-V is a rolled-out, heat welded walkway that has an improved “chevron” design. Sarnatred-V is used to protect the Sika Sarnafil membrane from foot traffic.

PVC Protection Layer

PVC Protection Layer is a heat weldable thermoplastic protection layer made with recycled PVC. It has an integral reinforcement for dimensional stability and puncture resistance. PVC Protection Layer replaces G445 Protection Layer and is used in all applications where G445 Protection Layer was specified. PVC Protection Layer is installed over the completed Sarnafil waterproofing membrane to provide protection against incidental foot traffic and light overburden installations. It is intended for horizontal installations such as plaza decks, green roofs, balconies and terraces. PVC Protection Layer is available in 5 ft (1.52 m) and 10 ft (3.05 m) wide x 100 ft (30.5 m) long rolls.

Sarnafelt NWP Seperation Layer

Sarnafelt NWP Separation Layer is a high quality geotextile fabric of non-woven polypropylene. Sarnafelt NWP Separation Layer is installed between the waterproofing membrane and the extruded polystyrene (XPS) insulation. It can also be used between the waterproofing membrane and protection layers. It is intended to act as separation between products and also to increase the puncture resistance of the waterproofing assembly.

Sarnafelt NWP-HD Leveling Layer

Sarnafelt NWP-HD Leveling Layer is a high quality geotextile fabric of non-woven polypropylene. The NWP-HD is installed over the substrate and below the waterproofing membrane. It is intended to act as both a leveling layer to absorb the inconsistencies of the substrate, and as a separation layer between the waterproofing membrane and any existing waterproofing products.

Sarnavap Self Adhered

Sarnavap Self-Adhered is a 32 mil (0.8 mm) self-adhesive vapor barrier that can also serve as temporary roof protection.  Sarnavap Self-Adhered is composed of SBS modified bitumen. The top surface is a high-density polyethylene grid laminated between two layers of polyethylene film. A silicone release plastic film covers the self-adhesive back side.

Seam Cleaner

Seam Cleaner is used during the installation of Sika’s roofing and waterproofing membranes in the seam overlap only. It is not to be used as a general membrane cleaner. For general membrane cleaning, please refer to the “Localized Membrane Cleaning” technical bulletin #0213 located at