​P.22 - Universal Silicone

product_code: ​P.22/280 мл.

Description:

is an acid-curing, one-component silicone sealant for a range of general sealing and glazing applications. It provides a strong adhesion and suitable for use on common non-porous building materials.
Color: White and Colorless


 

 

PROPERTIES

Stays permanently elastic after curing.
Acetoxy curing system.
Antibacterial. Mold-proof.
Excellent adhesion to non-porous surfaces.
Resistance to aging, cracking and discoloring.
Resistant to many chemicals, cleaning agents and detergents.
Can be applied in any season.
Typical acetic smell during curing.
Conforms to the requirements of VOC content specifications in LEED credit EQc4.1 “Low-emitting products” of SCAQMD rule 1168.

Consumption (approx.)

 Joint Width  6mm  9mm  12 mm
 Joint Depth  6mm  6mm  6 mm
 Efficiency /310 ml  8 meters  6 meters  4 meters

TECHNICAL PROPERTIES

 Basis  Silicone Polymer
 Curing System  Acetoxy
 Density  0.96 – 0.98 g/ml                     (ASTM D 792)
 Shore A Hardness  15-25 (after 28 days)
 Skin formation  8-20 min. (23°C and 50% R.H)
 Curing Rate  Min. 2.5 mm/day (23°C and 50% R.H)
 Tensile Strength  0,75-1,5 N/mm2                      (ASTM D 412)
 Elongation At Break  ≥ 350%                                  (ASTM D 412)
 Sagging  0 mm                                      (ISO 7390)
 Application Temperature  +5°C to +40°C
 Temperature Resistance  -40°C to +180°C

SHELF LIFE

The shelf life is 18 months if stored in unopened-original package at room temperature.

Application area

General sealing and glazing applications
Sealing around windows and doors for insulation and gap filling.
Sealing in DIY applications
On bathroom, kitchen and plumbing applications.
Connection and expansion joints on glass, porcelain, steel etc.
Sealing electric, telephone etc. sockets and switches.

INSTRUCTIONS

Ensure that surfaces to be sealed are clean, dry and grease free.
The application temperature must be between +5 °C and +40 °C.
In order to reduce the deformations of the joints, their depth must be much less than their width, minimum dimensions are 5x5 mm, for wider joints the depth should be preferably half of the width and it is adjusted by the use of a backup material.
After the application, the sealant must be tooled with light pressure within 5 minutes to spread the material against the joint surfaces and to obtain a professional finish.

Restrictions

Not recommended to use on porous surfaces like marble, natural stone, concrete etc.
Because of acidic curing, it must not be used on mirrors and sensitive metals like copper, brazen, lead.
It is not paintable.
It is not suitable for aquariums.
If exposed to direct sunlight, sealant gets yellowish because of the antibacterial property.
Sealant needs moisture for curing therefore it shouldn’t be applied in completely closed places

PACKAGE

280 ml