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Flexseal HT315
 

Flexseal
AS181

PROFESSIONAL SILICONE SEALANT
 
Advantages:

  • Rapid strong bond

  • Resist mould growth

  • Flexible at -40oC to +100oC

  • Waterproof

  • Long service life

  • UV resistant

Description:

Acetoxy cure silicone sealant for professional use, offering superior adhesion strength with resistance to weathering and chemical detergents.


Usage

Flexseal AS181 is ideal for sealing joints between glass, porcelain, ceramic tiles, aluminium, hard PVC, painted surfaces and others. Flexseal AS181 is designed for applications were a strong adhesion is required with high movement capabilities.

Materials Supplied

280 ml cartridges

Coverage


Joint size
 mm		Meters per
liter
6 x 6
27.75
9 x 6
18.50
12 x 9
9.25
18 x 10
5.55
25 x 10
4.00

Storage


Store in a cool, dry and shaded areas at temperatures between +5oC and +30oC.

Shelf Life

12 months

Limitations


Not suitable for painting over.
Not recommended for natural stones (marble, granite, and quartzite), alkaline substrates, sensitive metals, long-term water submersion, food contact applications or adhesion of mirrors.

Standard

  • EN ISO11600 F/G 20LM

Technical properties @ 25°C, 50% RH

Consistency
soft paste
Tensile strength
> 1 MPa
Elongation
> 250 %
Density
0.95 ± 0.05
UV resistance
very good
Skinning time
20 min. @ 20 °С
Shore A hardness
20 ± 5
Service temperature
from -40 to 100 °C
Application temperaturefrom 5 to 40 °C
Chemical resistanceresistant to most alkalis and acids *
Service life
25 years
Curing rate
2 mm / 24 hr
Colourwhite, black, transperant

* Organic solvents may cause the sealant to swell and lose adhesion, but do not directly dissolve the sealant.

Application instructions


Joint preparation

 Joint surfaces must be clean, dry, and free from any contamination.

Where applicable, use a closed cell polyethylene backing rods.

Use masking tape on each side of the joint in order to maintain a
clean uniform finish.

Application

Puncture the top of the cartridge. Cut the nozzle at a 45o angle to the required bead size and apply the sealant using caulking gun. Extrude the sealant firmly into the joint and maintain a continuous bead.

Tool the sealant into the joint and then remove the masking tape immediately after the application.

Notes:

Application temperature is between +5oC and +40oC. Tooling time is within 15 minutes from the application at 23oC. Curing rate is 2-3 mm for each day at 23oC.




Download file

TDS
Flezseal AS181
SDS
Flexseal AS181


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Monday - Friday: 9:00 - 17:30

Sofia 1582, Bulgaria
152 Prof. Tsvetan Lazarov blvd.
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Tel.: +359 2 870 2782; +359 2 870 2761

info.bulgaria@dcp-int.com

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