In any form of adhered roofing system, the adhesive provides the critical means of bonding together a number of, or all of, the roofing system components. It provides the method of resisting the affects of wind uplift and is therefore critical to ensure that the adhesive provides the required bond strength between the layers it is adhering.


Sika Limited provides a range of Sarnafil adhesives for bonding insulation boards, membranes and specific detail elements. This ensures that all products within the stystem are compatible, both with the adhesive and each other, enabling Sika Limited to take responsibility for both compatibility and the performance of the combined Sarnafil products in use.

Spray Applied Adhesive

Product Benefits

Sika C-250 Spray comes in a 18.4kg canister and utilises the exact same tooling as Sika Sarnacol 2172 and Sika Primer 610. The tooling can be flushed, cleaned and interchanged, but we would suggest you use dedicated tooling for each respective product to minimize the time spent doing this.

With the speed of application cut in half there is a significant saving in time and money. Furthermore, there is also saving in waste as the canisters can
be decommissioned, and the metal recycled rather than going to landfill.

 

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Sarnacol 2142s

Sarnacol 2142s is a polyurethane-based, humidity-hardening, one-pack adhesive for Sarnafil G Felt roof waterproofing membranes.

 

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Sarnacol 2162UK

Sarnacol 2162UK is a polyurethane-based, humidity-hardening, one-pack adhesive for bonding Insulation Boards.

 

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Sarnacol 2172

Sarnacol 2172 is a spray applied contact adhesive to bond Sarnafil G and Sarnafil G Felt type membranes onto approved substrates.

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Sarnacol 2170

Sarnacol 2170 is a nitrile rubber-based one-pack contact adhesive for Sarnafil G and Sarnafil G Felt roof waterproofing membranes.

 

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Sarnacol 2116

Sarnacol 2116 is a water based, single-component adhesive on a synthetic resin basis for bonding gravel.

 

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Sarnacol T660

Sarnacol T660 is a butyl rubber-based, one-pack contact adhesive for bonding Sarnafil T/TC membrane.

 

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SikaBond® AT-Metal

SikaBond AT-Metal is a one part, solvent-free, elastic adhesive and sealant for porous and non-porous substrates, particularly for metals. SikaBond AT-Metal is based on Silane Terminated Polymers.

 

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SikaBond® AT-Universal

Multi-purpose adhesive SikaBond AT-Universal is a one part, solvent-free, elastic adhesive. SikaBond AT-Universal is based on Silane Terminated Polymers and has a very good adhesion on both non-porous and porous substrates.

 

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