Tytan EOS is professional aerosol polyurethane adhesive for bonding foamed polystyrene thermal insulation outside and inside, filling expansion joints in thermal insulation, as well as bonding and insulating wall panels. The adhesive is compatible with all External Thermal Insulation Systems (ETICS*) available on the market used with foamed polystyrene.

The product has been equipped in special new valves. The valves strongly decrease risk of valve blockage and increase gas tightness, because of that product ensure longer working and storage time.

Tytan EOS does not emit MDI vapours during application thanks to special blockers and modern production technology (class O2). Repeated exposure to MDI may cause sensitisation of the respiratory system, skin, allergies and bronchial asthma. It is mould proof, resistant to heat and cold (from -60ºC to +100ºC), also moisture- and ageing-resistant.

Additionally it has also excellent adhesion to most popular building materials:

• Foamed polystyrene

• concrete

• plaster

• brick

• wood

• cement

• hard PVC

• bitumen membranes

• rigid PUR foams

Benefits:

strong and durable adhesion to foamed polystyrene and other typical construction materials

increased thermal insulation

reduced likelihood of thermal bridge

No emission of MDI vapours– Improved work safety (class O2)

New generation of valve – anti valve-block and anti gas-leakage system

suitable for interior and exterior use

decreased occurrence of fungi and algae

speeds and facilitates insulation work – mechanical connectors applied after only 2 h

no odour

ready to use

very easy application

Applications:

for use with ETICS* systems

bonding foamed polystyrene to most popular building materials

sealing gaps between foamed polystyrene

sealing cracks in walls

* External Thermal Insulation Composite System (ETICS) with foamed polystyrene usage;

Joint Design:

Recommended size of applied bead ≤30 mm wide; gap between the foamed polystyrene and wall ≤ 5 mm after pressing.

Surface Preparation:

Contact area must be clean, free of dust, oil, grease, and ice. Remove old materials’ residue, especially loose and not sufficiently adhering coatings. Clean and degrease the surface with acetone, isopropanol, ethanol (metals, glass) or detergent (plastics). In case of application to unknown substrates, prior testing is a prerequisite. Make leveling of wall and cracks (remove brittle plaster and crumbling paint).

Application:

Always use start fixing profiles! Bring the can naturally up to room temperature (e.g. by immersing it in warm water). Caution! Do not use hot or boiling water. Shake the can well (ca. 30 s). Remove protective cap screw the can to the gun and apply the adhesive holding the can upside down.

Most effective technique for applying (recommended):

adhesive on the board perimeter with a ca. 3 cm wide bead, keeping a ca. 2 cm distance from the rim, and a single bead across the board centre (along to longest side). Join the board with the wall right after the product application, press slightly and adjust using straightedge. The board position can be corrected within 15 to 25 min from joining. At lintels, support the boards until the bond cures. In case of heavy wind or rainfall use scaffolding mesh.

Cleaning: Use foam cleaner to remove uncured adhesive.

Note - Product does not adhere to polyethylene, polypropylene, polyamide, silicones, Teflon.

PRACTICAL INFORMATION

The adhesive working yield depends on several circumstances: air, surface and can temperatures, air humidity and the distance between the foamed polystyrene and the face of the wall, wall levelling. On the average the efficiency of one can varies from 5 to 10 m2 of insulated surface for recommended technique. The efficiency may be higher for other applying techniques (not recommended for vertical external wall coverage), even up to 13 - 18 m2