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Wetguard® 200 SA (Temporary Weather Protection for CLT and Timber) - Vapour Control Layer

Verified by manufacturer 1 month ago

SIGA Cover AG Third party certifications:
  • EPD

    EPD

    Certificate type

Rainproof and robust full-surface self-adhesive membrane.

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Application

Suitable for reliable moisture protection of timber elements during transportation, assembly and the construction phase.

Description

Rainproof and robust full-surface self-adhesive membrane.


Features and benefits:

  • Rainproof and diffusion open - high safety in regards to moisture protection.
  • Robust and abrasion resistant - no damage during construction phase.
  • Translucent and non-slip - work accurate and safe.

General information

Color

Other

Guidance for specification option:

Translucent with grey printing.


Finish

Anti-slip

Shape

Rectangle

Length

50000 mm

Width

390 mm

780 mm

1560 mm

Height

1 mm

Warranty description

Ten year

Uniclass

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

H30/30 Air and vapour control membrane

J41/395 Air and vapour control layer

H31/261 Air and vapour control membrane

J21/395 Air and vapour control layer

H11/785 Air and vapour control layer

H31/45 Air and vapour control membrane

H30/261 Air and vapour control membrane

H92/450 Air and vapour control layer

J42/395 Air and vapour control layer

J42/130 Cold deck roof covering

J42/120 Inverted roof covering

J42/110 Warm deck roof covering

J42/10 Warm deck roof covering

P10/60 Air and vapour control layer

P10/310 Air and vapour control layer

H92/780 Air and vapour control layer

H92/785 Breather membrane

P10/320 Breather membrane

P10/65 Breather membrane

Specification data - Plastics sheets

Purpose

Vapour control layer.

Standard

To BS EN 13984.

Performance characteristics

-

Tensile strength (minimum)

Maximum to EN 12311-2: Lengthwise: 150 N/50 mm; crosswise: 120 N/50 mm.

Tear resistance

Nail shank to EN 12310-1: Lengthwise: 80 N; crosswise: 70 N.

Elongation to break

80% (to EN 12311-2).

Fire performance

Class E (to EN 13501-1).

Form

Non-woven with anti-slip functional layer; full-cover SIGA high-performance adhesive.

Physical properties

-

Colour

Clear.

Weight (minimum)

260 g/m².

Dimensions

-

Thickness (minimum)

0.5 mm.

Width (minimum)

390 mm.

780 mm.

1560 mm.

Roll length (minimum)

50 m.

Recycled content

None.

Sd value

3.5 m (to ISO 12572).

Temperature resistance

-40 to +80°C.

Air permeability

To EN 12114: Joint permeability coefficient (a-value): <0.1 m³/(hmdaPA2/3); linear reference air permeability (Q1000-value): ≤0.25 m³/(mh).

Water vapour permeability

11 g/(m²d )(to ISO 12572).

Class (minimum)

W1 (to EN 1928).

Sustainability data

Contains Red List materials

No

Country of material origin

Switzerland

Country of product manufacture

Switzerland

Manufacturing plant location

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

1.11 kg CO₂ eq/m²

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Expected Life

Lifetime

Third party certifications

Third party certifications

EPD

EPD

Environmental Product Declaration(IBU) for SIGA Wetguard 200 SA