SikaMembran®-220 FR
Verified by manufacturer 1 year ago
Fire retardant rolled sealant with a strong butyl adhesive layer and excellent waterproofing.
Application
Particularly suitable for curtain wall facades, but also in ventilated facades and window installations.
Description
Fire retardant rolled sealant with a strong butyl adhesive layer and excellent waterproofing. The flexible sheets are installed between structure and incorporated units (e.g. facade elements, windows etc.) and provide a secure and durable vapour barrier and waterproof seal at junctions between building elements mainly in curtain wall facades but also in ventilated facades and window installations. For ease of installation it comes with a split liner, positioned 30 mm from the edge.
Features and benefits:
- Easy, clean application.
- Self adhesive, with split liner.
- Excellent adhesion to a wide variety of substrates.
- Creates an airtight and fire-safe detailing around the window and door frames.
- Fire classification B-s1, d0 (according to EN 13501-1:2018 applied onto substrate Euro class A2-s1, d0 or better with a minimal thickness of 12 mm and minimal density of 525 kg/m³).
General information
Color | Black |
Material | Butyl Guidance for specification option: Compound of an elastomeric modified butyl rubber. |
Shape | Rectangle |
Length | 10000 mm |
Width | 100 mm 150 mm 200 mm 250 mm 300 mm |
Uniclass | |
CAWS | H92/785 Breather membrane P10/65 Breather membrane P10/320 Breather membrane P10/60 Air and vapour control layer P10/310 Air and vapour control layer |
Specification data - Butyl rubber adhesive tapes
Fire performance | |
Reaction to fire | To EN 13501-1, B-s1, d0. |
Bond | Single-sided. |
Core | Butyl rubber. |
Colour | Black. |
Special requirements | Vapour barrier and waterproof seal. |
Roll length | 10 m. |
Roll width | 100 mm. 150 mm. 200 mm. 250 mm. 300 mm. |