Description
Soudatherm Roof 250 is a polyurethane foam adhesive in an aerosol can.
Moisture curing one-component PU adhesive for the efficient, clean, economical and durable bonding of roof insulation panels.
Characteristics
• 1 can of Soudatherm Roof 250 can bond up to 12 m² of insulation boards
• Extreme time saving: more than 30% faster to apply than traditional liquid PU adhesives
• Gluing and joint filling
• Fast & efficient completion of large scale roofing projects
• Ideal solution for the renovation of old bituminous rooftops
• Fast curing: fully cured after 1 hour
• Economical consumption: can be dosed and applied exactly as required
• No perforation of surface or vapour barrier
• Avoids the risk of creating cold bridges
• Gap filling capacity (up to 1cm under an insulation panel)
• Excellent thermal insulation: thermal conductivity: 0.036W/m.K
• An enormous reduction in weight and space saving
• Resistant to wind uplift (tested by IFI, BDA)
• Flexible once cured, not brittle like traditional adhesives
• No solvent content so fully compatible with polystyrene (PS)
• Open time: +/- 8 min. (depends on temperature and relative humidity)
• Curing time: Up to c.1 hour (depends on temperature and relative humidity)
• Surface temperature: above 5°C
• Product temperature (can): minimum +5°C, ideal above +10°C (for optimal extrudability and yield in m²)
• Shelf life: 18 months
Applications
Insulation materials:
• Expanded polystyrene (EPS)
• PIR-/PUR covered with:
• Mineral-coated glass fibre
• Bituminous glass fibre
• Aluminium *)
• Mineral insulation boards (e.g. Perlite, Multipor®, Fermacell®, …)
• Mineral wool
Surfaces **)
• Old bituminous roofing felts, sand surfaced or chipped
• Bituminous vapour barriers
• Aluminium coated vapour barriers ***)
• Insulation on insulation e.g. in multi-layer and tapered systems
• Steel roof decks
• Concrete, fibre cement, cellular concrete, wooden boards, hard PVC, plaster
• Use on both even and uneven surfaces
• Vertical and horizontal application
Remarks
*) Consult the insulation manufacturer’s technical data for confirmation that insulation materials are suitable for bonding.
**) Not suitable for use on vapour barriers containing PE, PP or PTFE (Teflon)
***) Check the technical data sheet of the vapour barrier to make sure it is suitable for insulation bonding.