Characteristics:
•CommercialWPMissuitableforuseforbothinternalandexternalwaterproofing.
• Itiswaterbasedandsafetousewithminimumodour.
•ForGreenBuildingrequirements-CommercialWPMissolventfreeandsuitableforconfinedareas.
• ItalsomeetsthebenchmarkforVOC’sintheGreenBuildingCouncilofAustraliaRatings.
•CommercialWPMcomplieswithAS4858:2004Q(Internalmembranes)andAS4654.1:2012(externalmembranes)asaClassIllElastomericliquidappliedmembrane.
•CommercialWPMmaybeusedasanundertileexposedtrafficablepedestrianmembrane)andcanalsobeusedasanexposedmembraneforlightfoottrafficapplications.
•CommercialWPMdoesnotrequiretheuseofreinforcingfabricandisUVresistant.
• Itcanbeusedoverconcrete,F/Csheet,plasterboard,timberandmostbuildingmaterials.
• Itcanalsobeusedaboveorbelowfloorscreeds.
Preparation:
•Allconcreteshouldhaveawoodfloatfinishandbecuredforatleast6weekspriortowaterproofing.
•Renderedsurfacesshouldbeallowedtocureforatleast7daysweekspriortowaterproofing.
•Allfibrecementsheets,compressedfibrecement,plasterboardstructuralparticleboardandplywoodmustcomplywiththerelevantbuildingcodeandbefixedinaccordancewiththemanufacturersinstructions.
•Allsurfacesmustbeclean,dry,freeofexcessivemovement,oil,dustgrease,curingcompounds,paintandanyotherlooseorcontaminatingmaterials.
•Thesurfacemustbesmoothwithnoprotrusionsormajorirregularities.
•Allscrewsandnailheadsmustbesealedwithepoxyorasuitablesealant,(donotuseacidcuredsiliconesorwaterbasedproducts).
•HairlinecracksmaybefilledwiththefirstcoatofCommercialWPM.Cracksupto2mmandcontroljointsshouldbefilledwithasuitablesealantlikeneutralcuresiliconeorP/Uconstructionsealantandthenbetapedusinga50mmwide,fabricreinforcedducttape.Internalsheetjointsshouldalsobetreatedinthesameway.
•Forinteriorconcrete,render,uncoatedF/Csheetandotherinteriorabsorbentsubstrates,useRLAUniversalprimerasaprimerbeforeusingCommercialWPM.
•Allowtodryforabout15-30minutes.
•ForexteriorconcreteorforcoatedwaterprooftypeexternalorinternalF/CsheetuseonecoatofDryflexMoistureBarrierwaterbasedepoxyastheprimer.
• Iftheconcretecontainsmoistureuse2coatsofDryflexMoistureBarrier(seeDryflexMoistureBarrierDataSheet)toformanhydrostaticmembrane.
•Allowtodryforatleast16hoursat25°CbeforeapplyingCommercialWPM.
Preparation: (continued)•Atwallfloorjunctions,applyneutralsiliconeorpolyurethanesealant(donotuseacidcuredsiliconeorwaterbasedsealants)toformaradiusedfilletofatleast25mmdiametercreatingabondbreakerofatleast15mm.
•Allowthesealantto“surfacedry’’beforeapplyingmembrane.
•Onexternalconcreteallparrapets,jointsandpenetrationsshouldbedetailedasdescribedinAS4654.2:2012-ExternalWaterproofing.
•Onexternalsheeting,consultthemanufacturersrecommendationsforanyspecialinstructionsregardingprimingandjointing,otherwiseprepareinaccordancewithAS4654.
Application:
•CommercialWPMshouldbeappliedinaccordancewithAS3740:2010forinternalapplicationsandinaccordancewithAS4654.2:2009forexternalapplications.
•Afterpreparingthesubstrateasabove,useapaintbrush,rollerorairlessspraysystemtoapply2or3heavycoatsallowingtheproducttocompletelydrybetweencoats.
•Thecoatingshouldformaseamlessfilmthatcomesdownthewall,acrossthefloorandintothewaste.Inspecteachcoatforpinholes,bubblesordefectsandrepaironnextcoat.
•Onflatbalconies,membraneshouldextendovertheedgeandaroundtothedripmould.
•Dryfilmthicknessforundertileapplicationsshouldbeabout1.00mmafter2coats.Foruseasatrafficablemembrane,filmthicknessshouldbe1.5mmafter3coats.
•Protectthemembranefromwater,badweatheranddamageuntilitisfullycured.Donottileorlayscreedovermembraneuntilitisfullycured.
• Ifwatersealtestingisrequiredformorethan1hour,allowmembranetore-dryforanextradayafterdraining.
COMMERCIAL WPM
Dryflex fibre reinforced
•Waterbasedpolyurethanewaterproofing membrane
•Undertilemembraneforbathrooms, balconies
•Doesnotrequirereinforcing tape
• FastdryingandUVstable
•ComplieswithAS4858:2004 Class III
TENYEAR
GUARANTEE
Cleanup:
•Spills,toolsandequipmentcanbecleanedwithwaterwhileCommercialWPMisstillwet.
Coverage:
•Variesgreatlydependingonsubstrateporosityandroughness.Onsmoothconcreteroughly:
•2coatsforinternaluseapprox1½Litrespersquaremetre.
•3coatsforexternaltrafficuseapprox2¼Litrespersquaremetre.
Packaging/Shelf Life:
•CommercialWPMisavailablein15Land4Lpails.
•WhenstoredunopenedinacooldryplaceCommercialWPMwillhaveashelflifeof12months.
ManualHandling:
•Manualhandlingofthispailwithoutduecareandattentionmayresultinpersonalinjury.
HandyTips:
•WaterproofingshouldbecarriedoutinaccordancewiththeappropriateAustralianStandardLargeexteriorjobsandintricateinteriorworkshouldbecarriedoutbyaprofessionalthatisfamiliarwiththesestandards
•DIYapplicatorsmayneedtoseekmoredetailedinformation.
•DonotapplyCommercialWPMintemperaturesabove35°Corbelow5°C.
•Donotusewherethereisnegativehydrostaticpressure(sealwithDryflexMoistureBarrier)
www.rlapolymers.com.auTECHNICAL ENQUIRIES TOLL FREE No.1800 752 679
Disclaimer: The information supplied is to the best of our knowledge true and accurate. The actual application of the product is beyond the manufacturers control. Any failure or damage caused by the incorrect usage of the product is not the responsibility of the manufacturer. The manufacturer insists that all workmanship must be carried out in accordance with AS 3958.1-2007. It is also the responsibility of the end user to ensure that the literature in their possession is the latest issue.
HeadOffice:
215ColchesterRd,Kilsyth,VIC3137
Ph:(03)97281644
Fax:(03)97286009
NSW:
363WentworthAve,PendleHill,NSW2145
Ph:(02)96367444Fax:(02)96367688
Queensland:
25ComputerRd,Yatala,QLD4207
Ph:(07)38074022Fax:(07)38074755
SouthAustralia:
BladeRunnerDistributors2SeaforthAve,SomertonPark,SA5044
Ph:(08)83585200Fax:(08)83585300
WesternAustralia:
Ph:1800242931
IssueDate-27.01.2015
TechnicalDataAppearance Greyviscousliquid.
BulkDensity 1.25
Re-CoatTime 4-6hours@25°C
DryingTime 12-16hours@25°C
FullCure 3days@25°C
ApplicationTemperature 5°Cto35°C
VOCContent <2grams
Elongationatbreak 350%
TensileStrength 5MPa
Min.DryFilmThickness 0.75-1.00mm(undertile) 1.20-1.50mm(exteriortraffic)
wall tile
wall board
framing
silicon sealant
silicon sealant
joist
�oor tile (goes under wall tile)
tile adhesive
screed
membrane�oor sleet
RLA �ex tape
membrane
balcony
aluminum angle
drainage �ange
drainage pipe
membrane
�oor substrate
It is preferable to rebate the drainage �ange into the substrate and glue down with silicone.
tile adhesive
RLA �ex tape
backing rod
tile
silicon sealant
membrane
wall or �oor sleet
wall tile
wall board
framing
silicon sealant
silicon sealant
joist
�oor tile (goes under wall tile)
tile adhesive
screed
membrane�oor sleet
RLA �ex tape
membrane
balcony
aluminum angle
drainage �ange
drainage pipe
membrane
�oor substrate
It is preferable to rebate the drainage �ange into the substrate and glue down with silicone.
tile adhesive
RLA �ex tape
backing rod
tile
silicon sealant
membrane
wall or �oor sleet
wall tile
wall board
framing
silicon sealant
silicon sealant
joist
�oor tile (goes under wall tile)
tile adhesive
screed
membrane�oor sleet
RLA �ex tape
membrane
balcony
aluminum angle
drainage �ange
drainage pipe
membrane
�oor substrate
It is preferable to rebate the drainage �ange into the substrate and glue down with silicone.
tile adhesive
RLA �ex tape
backing rod
tile
silicon sealant
membrane
wall or �oor sleet
•Not designed for use in planter boxes, retaining walls or below ground.•Commercal WPM is not classified as hazardous.•For a full MSDS, please contact your nearest RLA Office.
