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EVERBUILD EVERFLEX SILICONE 565 CLEANROOM SILICONE ODOURLESS MOULD RESISTANT

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£6.00

Details

EVERFLEX 565 CLEANROOM SILICONE is a high modulus, FDA approved, neutral cure, odourless silicone sealant that adheres to a wide range of both porous and non-porous surfaces. 565 CLEANROOM SILICONE conforms to the requirements of ISO 11600 F25HM.

 

Benefits

 

  • FDA Approved (21CFR177.2600 tested by IANESCO France)

 

  • Mould Resistant for up to 10 years (simulated age testing for internal use) AATCC 30 part 3 (aspergillus niger)

 

  • Antibacterial determined by ISO22196:2011 (Escherichia coli, Staphylococus aureus).

 

  • Excellent tooling and slow skinning properties for industrial/large scale applications).

 

  • Excellent adhesion properties to most surfaces including glass, metal, plastics, wood (painted/unpainted) uPVC and Polycarbonate.

 

  • High viscosity non-slump formula.

 

  • Excellent external weathering properties. 

 

 

 

Areas For Use

 

  • Food preparation areas and refrigeration units.

 

  • Medical and sterile areas.

 

  • Hospital, Pharmaceutical and laboratory clean room environments.

 

  • Perimeter pointing internally and externally of uPVC, Wood and powder coated window frames.

 

  • Weather sealing and joint sealing to preformed panels and curtain walling, glazing sealing and draught proofing.

 

  • Glass to glass and glass to aluminum sealing.

 

  • Parapet and roof sealing applications.

 

  • Bedding and sealing of I.G units.

 

 

 

Surface Preparation

 

All surfaces must be clean, dry and dust free.  All loose or flaking surface coatings, and old sealant and mastic joints, should be removed before application.  Glass, metal and aluminium should be cleaned with a proprietary solvent cleaner prior to application for optimum adhesion.  565 Cleanroom Silicone does not require priming on most surfaces however adhesion tests are recommended prior to full scale application. Where priming is required use Everbuild P1 primer for porous surfaces and NP2 primer for Non-Porous.     

 

Application

 

Reference should be made to the recommended joint ratios.  If necessary reduce joint depth using EVERFLEX EXPANDING FILL AND FIX FOAM, or Joint backer rod.  Furthermore, ensure that the joint design only permits adhesion to two surfaces, as three sided adhesion will impair flexibility.

 

 

 

Cut the tip of the cartridge taking care not to damage the thread.  Apply nozzle and cut cleanly at an angle of       45° with an opening slightly larger than the gap to be sealed.  Apply using a standard sealant gun.  Best results will be obtained by keeping an even pressure on the gun trigger and keeping the gun at a constant angle to the surface being sealed.

 

 

 

Smooth down within 30 minutes of application.  To ensure a roper bond, always smooth the sealant down using a spatula or piece of wood wetted with a soap and water solution.  An improved appearance can be achieved by placing masking tape to both sides of the joint and removing within 5 minutes of application.

 

Specific Data

 

 Movement Accommodation to ISO9047

±25%

 Skinning Time IHT S18

30-45 mins

 Cure Time IHT S8

mm/1 day approx 2

mm/3 day approx 6

mm/7 day approx 9

 Hardness Shore A IHT RD15

20-30

 Shrinkage to ISO 10563

<5%

 Elastic recovery to ISO 7389

>80%

 Service Temperature Resistance

-50°C to + 150°C

 Application Temperature

+5°C to + 40°C

 Specific Gravity IHT S9

1.33 - 1.37

 Cleaning

Uncured sealant - white spirit. Cured sealant - Everflex Silicone Eater

 Maximum Joint Width

50mm

 Joint Ratio

Max Depth 50% of joint width

 Coverage

@ 11 linear metres 6mm diameter bead

 Elongation at Break to ISO8339

>550%

 Tensile Modulus at 100% Elongation to ISO8339

0.47Mpa

 Tensile Strength at Break ISO8339

0.5Mpa

 Tensile Elongation at Break ISO8339

>500% 

 Peel Adhesive Strength

6 KN/m

 Life Expectancy

25 Years +

 

 

 

Health & Safety

 

Consult MSDS for full list of hazards

 

Storage

 

Store in cool dry conditions between + 5’C and 25’C. 

 

Shelf Life

 

12 months from date of manufacture

Additional Information

COLOUR COLOUR

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