VT-211 / VT-211S Weatherproofing Sealant

Applications

:

Widely used to seal external aluminium composite panels. Strong weatherproof seal on most common building materials (glass, aluminium, galvanized and zinc-coated steel, painted surfaces, brick and concrete etc.)

Base

:

Silicone polymer

Colour

:

Matte Black | Matte Grey | Matte White

Finish

:

Matte

Physical state

:

Non-sagging paste (Before cure) | Elastic rubber (After cure)

Usage

:

Indoor and outdoor

Warranty

:

10 year

Coverage (300 ml) *

:

7.58 meter | 2.73 meter | 1.36 meter | 0.91 meter

Depth

:

6 mm | 10 mm | 10 mm | 12 mm

Packaging

:

300 mL/cartridge (24 cartridges/carton) | 600 g/sausage (20 sausages/carton) | 20 kg/ pail

Width

:

25 mm

Width option

:

6 mm | 10 mm | 20 mm

Adhesion-in-peel (ASTM C794)

:

>35 N

Application temperature

:

-20 °C – 50 °C

Curing system

:

Moisture curing | neutral

Elongation at break (ASTM D412)

:

VT-211 : 360 % | VT-211T: 370 %

Low VOC compliance (SCAQMD Rule 1168

:

Yes

Maximum tensile strength (ASTM D412)

:

1.3 N/mm²

Movement capability (ASTM C719)

:

±50 %

Service temperature

:

Up to 150 °C

Shelf life

:

12 months (cartridge) | 12 months (sausage)

Shore A hardness (ASTM C661)

:

VT-211 : 33 | VT-211T: 25

Slump (ASTM D2202)

:

<1 mm

Specific gravity

:

VT-211 : 1.33 g/mL | VT-211T: 1.02 g/mL

Storage

:

Store in a dry and cool place with temperature below 30 °C

Tack-free/Skin-form time

:

10 – 30 minutes (at 25 °C & 50% R.H.)

VOC content (USEPA Method 24)

:

45.54 g/L

Applicable tests / Standards

:

LEED v4.1 EQ Credit | ASTM C920 (Class 50) | Low VOC (SCAQMD Rule 1168) | ASTM D412:2016 (SIRIM Test)

Certification

:

ISO 9001 | ISO 14001