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Sikasil® WT-66 PowerCure

Sikasil® WT-66 PowerCure

Verified by manufacturer 2 months ago

Sika Limited

Accelerated, single component window bonding adhesive.

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+44 (0)1707 394444 www.sika.co.uk

Application

Sikasil® WT-66 PowerCure has a wide adhesion range on many substrates such as glass, (coated) metal, wood, polyvinyl chloride (PVC) and many other substrates. In combination with its good mechanical properties, especially the high modulus of elasticity, this makes the adhesive most suitable for structural bonding of insulating glass units into window frames and for back-bedding applications. It is further suitable for highly demanding industrial bonding and sealing applications.

Description

An accelerated single component silicone adhesive for structural bonding of insulating glass units into window frames and for back-bedding applications. Sikasil® WT-66 PowerCure is applied using thePowerCure Dispenser and cures largely independent from atmospheric conditions.


Features and benefits:

  • Accelerated curing speed.
  • Excellent UV and weathering resistance.
  • Good mechanical properties.
  • Good gap-filling capabilities.
  • Remains flexible over a wide temperature range.
  • Long-term durability.


General information

Color

Grey

Material

Silicone

Uniclass

Pr_30_31_76_78 Silicone glazing compounds and sealantsPrimary

CAWS

L10/75 Sealant joints

L10/810 Sealant joints

L20/80 Sealant joints

L20/820 Sealant joints

L40/230 Bead-fixed single-glazing

L40/250 Bead-fixed single-glazing

L40/310 Bead-fixed single-glazing

L40/330 Bead-fixed single-glazing

L40/350 Bead-fixed single-glazing

L40/372 Bead-fixed insulating glass units

L40/380 Bead-fixed insulating glass units

L40/381 Bead-fixed insulating glass units

L40/495 U-profiled single-glazing

L40/496 U-profiled double-glazing

Product range

Bonding

Specification data - Silicone glazing compounds and sealants

Material

Silicone.

Colour

Grey.

Cure

Moisture-curing.

Density

1.4 kg/L. (Uncured).

SAG

Non-sag properties (to CQP061-4/ ISO 7390): Good.

Application temperature

5–40°C.

Open time

(to CQP526-1): 15 minutes (at 23°C/ 50% r.h.).

Shore A hardness

(to CQP023-1/ ISO 7619-1): 42.

TensileStrength

(to CQP036-1/ ISO 527): 1.7 MPa.

Elongation at break

(to CQP036-1/ ISO 527): 250%.

Tear resistance

(to CQP045-1/ ISO 34): 4 N/mm.

Service temperature

(to CQP513-1): -40 to +150°C.

Accessories

None.

Sika® PowerCure Dispenser.

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