Sika boom polyurethane expanding foam - beige - 500ml - Sika

SIKA Sika Boom expansive polyurethane fixing foam - 500ml, a foam suitable for all - purpose applications for fastening, insulation and filling of caulking joints. Sika Boom allows insulation against noise, cold and drafts. Advantages: Multiple positioning, one application in all positions (360 °) Simple application High expansion Fast curing Good thermal insulation Good sound insulation Without HFC. Features: Density: 20 kg / m3 Application temperature: + 18 ° C min / + 25 ° C max Yield: about 24 l Adjustability time: About 20 min (at + 23 ° C, 50% RH) Sawing time: about 23min (complete polymerization after 12h) Dry time to the touch: about 9 min. Packaging: 500ml Reference: 404 Packaging: 1x SIKA Sika Boom Expanded Polyurethane Foam - 500m. Delivered in its original packaging. Advice: Support: The support must be clean, healthy, and homogeneous, free from oils, grease, dust and non - adhering or friable particles. Paint, cement laitance and other loosely adhering elements should be removed. Adheres without primer or activator. Moisten the support with clean water to allow the foam to polymerize properly and also to avoid a second expansio. Application: Shake the Sika Boom aerosol vigorously for at least 20 seconds before use. Renew agitation after long periods of use. Screw the extrusion nozzle firmly into place without squeezing the trigger or valve. The amount of extruded expansive foam can be adjusted by exerting more or less pressure on the trigger of the extrusion nozzle. The aerosol can be held in any position for application. Fill the deep joints in several layers. Allow each layer to polymerize and expand sufficiently by spraying water between layers. Do not completely fill cavities as the foam expands during polymerization. Use Sika products with care. Before use, please consult the manufacturer's product leaflet available on the sika.fr website.