Description
Sika Boom AP is a one-component, fast-curing, multi-position polyurethane expanding foam that can be used with the can held in any position. High yield and easy nozzle application make it ideal for fixing, insulating and filling around frames and penetrations.
Features & Benefits
- Multi-position (360°) application
- High expansion rate and fast curing
- Very good thermal insulation and sound dampening
- Can be cut and over-painted; HFC-free
Where to Use
- Window and door frames
- Pipe entries and air-conditioning vents
- Roller-blind housings, cavities and voids
Specifications
| Chemical base |
1-part polyurethane foam (HFC-free) |
| Colour |
Light yellow |
| Packaging |
500 ml can (nozzle) |
| Tack-free time |
~10 min |
| Cutting time |
~40–60 min |
| Yield |
~25 L per 500 ml can |
| Cured density |
~23 kg/m³ |
| Service temperature |
−40°C to +90°C |
| Application temperature |
+5°C to +35°C |
| Shelf life |
12 months |
Storage
Store dry and upright between +15°C and +25°C, protected from direct sunlight.
Safety
Not UV-resistant; pre-dampen the substrate to ensure cure. Pressurised can – keep away from heat and direct sunlight. Refer to the Safety Data Sheet before use.
