PHS Ottello Adhesive Sealant - Airtightness and Window Sealing

PHS Ottello Adhesive Sealant

PHS Ottello Adhesive Airtightness Sealant
PHS Ottello Adhesive Sealant is a water-based contact adhesive, designed to create a permanent connection between airtight layers in accordance with DIN 4108-7.

PHS Ottello Adhesive Sealant is typically used to bond Airtight vapour control layer (AVCL) membranes to substrates in order to maintain the airtight and vapour control integrity of the junction. PHS Sealant has a broad range of applications, one of its most important applications is the joining of membrane to blockwork such as a ceiling AVCL lapping down to join to the masonry wall in order to create a continuous airtight and vapour control layer. The sealant excels in this application due to its ability to create a strong bond with rough surfaces.

Raw material base: polymer dispersion
Colour:  light blue
Application temperature:+5C to +40C, frost free
Storage:  +5C to +25C, frost free
Shelf life:24 months in unopened cartridge / sausage
Ecology: no environmental or indoor toxins, solvent-free
Disposal:safely on the domestic waste


Apply between +5°C and +40°C. Apply in approximately 8mm wide beads onto the substrate. Install construction membrane with a stress relief loop to remove and tension and press down gently on PHS Adhesive Sealant – do not squeeze. During drying period avoid pulling on the membrane.
Area of Application:
PHS Adhesive Sealant is suitable for airtight adhesion of construction membranes to masonry concrete, plaster, wood and similar substrates. Absorbing surfaces may need to be pre-treated with a suitable primer. It’s suitable for internal and external use on the condition that it’s not exposed to weathering or UV-rays. Bonding surfaces should be: clean, dry, grease and dust free.


Part Number: Size: Box Quantity:  Barcode: 
AR9097C 310ml Tube2005391536370312
AR9097A 600ml Tube2005391536370336