PRODUCT SHEET

®WHITE

VOC FREE

RADON BARRIER

BBA CERTIFIED 0.6 (AIR CHANGES PER HOUR)

PASSIVHAUS CERTIFIED

ROLL APPLIED

SPRAY APPLIED

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CERTIFICATE 18/550 5

ADHERES TO ANY SUBSTRATE

INTELLIGENT AIRTIGHT LIQUID VAPOUR CONTROL MEMBRANE

Spray/roll applied airtight vapour control membrane forms a permanent, continuous, flexible airtight seal and vapour control on any substrate.

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DESCRIPTIONAIRTIGHT WHITE® is a VOC free, BBA certified polymer-based liquid that is applied with an airless spray device or roll applied and dries to form a permanent flexible airtight seal and vapour control layer. With excellent adhesion to most forms of construction substrates. AIRTIGHT WHITE® can guarantee 0.6ach or under on any substrate its adhered to. Also, a certified Radon barrier.

AREAS OF USE:- Walls- Floor/slab to wall connections- Wall to ceiling connections- Service penetrations- Wall to wall connections- Corner re-enforcements- Vertical/horizontal joints- (building envelope)

PRIOR TO STARTING THE APPLICATION» Remove salt e�orescence, dust and loose parts from the surface, remove surface contaminants which may affect adhesion. Remove standing water.» Fill joints and gaps/holes with 2-5mm with Airtight White Brush» Do not apply Airtight White at under 5 degrees including substrate surface temperature» Application on humid (but hand dry) surfaces are allowed

®WHITE

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APPLICATION» AIRTIGHT WHITE® is ready-to-use:- stir before use. Do not dilute with water or solvents» Apply with an airless spray device preferred or if with a long-haired roller, suitable for water-based paints, apply in two layers, the second layer after the complete drying of the first layer;- total consumption minimum 0.5 kg/m2 (consumption may be higher depending on substrate.» Verify complete layer. Verify thickness with wet film gauge» Clean equipment with water» During drying avoid contact with any type of water, liquids or other construction materials» Complete drying is required prior to applying another product on AIRTIGHT WHITE® (such as plaster). Drying time may vary and depends on local conditions and condition of the substrate - Indicative 24 - 48 hours allowance

CHARACTERISTICS » Density: +/- 1,2 kg / litre» Colour: white, original unopened packaging.

PACKAGING10 kg pails – pallet: 44 x 10 kg

®WHITE

CHARACTERISTICS: TEST REPORTS AND CERTIFICATIONS

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TEST TESTINSTITUTE

NORM

VALUE

EN ISO 12572 (2001)

µ = 76584; Sd = 22,9(*), MN.s/g: 114,5(*)

Resistance to fatigue movement EOTA TR008:2004 No cracking or delamination

Elongation BS EN ISO 527-3 350,5% (average value)

Elongation after ageing BS EN ISO 527-3 325,2% (average value)

Adhesion on red brick Porotherm (dry)

ISO4624 (2002) 1,5 N/mm² (v)

Adhesion on red brick Porotherm (moist)

ISO4624 (2002) 1,4 N/mm² (v)

Adhesion on concrete brick (dry) ISO4624 (2002) 1,9 N /mm² (v)

Adhesion on concrete brick (moist) ISO4624 (2002) 1,6 N /mm² (v)

Adhesion on Ytong block (dry) ISO4624 (2002) 0,8 N /mm² (v); adhesion value exceeding substrate strength.

Adhesion on Ytong block (moist) ISO4624 (2002) 0,7 N /mm² (v); adhesion value exceeding substrate strength.

Adhesion on gypsum block (Isolava) ISO4624 (2006) 1,6 N /mm²

Adhesion on OSB wood ISO4624 (2002) 0,6 N /mm² (v); adhesion value exceeding substrate strength.

Adhesion on multiplex wood ISO4624 (2002) 0,6 N /mm² (v); adhesion value exceeding substrate strength.

Adhesion on steel ISO4624 (2002) 2,7 N /mm²

Adhesion on EPDM (« Tridex ») ISO4624 (2002) 1,3 N /mm² (v)

ISO4624 (2002) 0,7 N /mm²; adhesion value exceeding substrate strength.

Adhesion of sprayed plaster (knauf MP75)

ISO4624 (2002) 0,4 N /mm² (v); adhesion value exceeding substrate strength.

Adhesion of thin plaster (ALLTEC). ISO4624 (2006) 0,8 N /mm² (v);

EN ISO 11925-2 Passed

VIT

EN ISO Zero VOC (VOC, TVOC, carcinogenics, ammonia, formaldehyde)

16000-9/6 EN 717-1 EN ISO 16000-28 NBN EN 12114:2000 Eurocode 7

0,07 M³/H.M (50BAR) (V)

®WHITE

C l o p t o n F a r m , C r o y d o n , C a m b r i d g e s h i r e , s g 8 0 e f

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DATE OF THIS EDITION:07/01/2020

Our general conditions of sale apply. This document does not have a contractual value. This technical data sheet replaces and cancels the previous edition. The information given in this sheet has the purpose to inform and advice you. At every moment, this sheet can be adapted because of technical evolution. All information is given in good faith and without any warranty. The application use and processing of these products are beyond our control and therefore the entire responsibility of the user/cli-ent/applicator. The user of the product must test the product’s suitability and apply for the intended purpose. Established liability if any for any reason is always limited to the value of the goods supplied by INTELLIGENT MEMBRANES. The products and systems are manufactured under total quality management. INTELLIGENT MEMBRANES reserve the right to change the properties of its products. Users must always refer to the most recent issue of the local Product Data Sheet, copies of which will be supplied on request.