b'AsbestosBuilt-upRoofingsofdaytodayproductionruns,all-WithintheusualvariationasbestosBuilt-upRoofingfeltsmeetthe ASTMSpecifications listed: CenturianBaseFeltASTMD-250 CoatedAsbestosBaseFeltASTMD-3378 No.15AsbestosFinishingFeltASTMD-250 BlueChipAsbestosFinishingFeltASTMD-250 SpecialCoatedAsbestosBaseFeltASTMD-655, Type50lb. WesaythatthesefeltsmeetASTMSpecificationdespitethefact thatproductis85%minimuminorganicmaterialandASTMspecifies 85%minimumasbestos.Anycertification willstatethatthe productis85%minimuminorganicmaterial.Whereacertification ofcompliancetoASTMSpecificationsisrequiredwitheachorder, shipmentsmaybesubjecttodelays.Theaddedexpenseincurred byJohns-ManvilletosupplycertificationsforasbestosBuilt-up Roofingproductswillbeabsorbedbyourcompany,untilsuch timeasexpensesbecomeexcessive. OrganicBuilt-upRoofing NormalproductiondoesnotmeetASTMSpecificationsintwoareas: Percentsaturationandrollweight.However,if requested, Johns-ManvillewillproducetotheASTMSpecificationslisted withtheexceptionsof%saturationandrollweightlistedbelow: PlanetBaseFeltA~TMD-2626TypeI (producedat1 20%saturation) No.15AsphaltSaturatedASTMD-226 Felt,Perforated(producedat120%saturation and12.5lbs.per100SQ.FT.) WhereASTMorganicfeltsareorderedand/orwherecertificationsofcompliancetoASTMSpecificationsarerequired, shipmentsmaybesubjecttodelays.Theaddedexpenses incurredbyJohns-Manvilletosupplycertificationsfor organicBuilt-upRoofingproductswillbepassedtoour customers.Effective4/1/77,apremiumof25to35cents perrollwillbechargedfororganicfeltstomeetASTM Specifications.Thiswillbereflectedinourpricelists dated4/1/77,soontobedistributed. MaterialwillbesuppliedtomeetASTMSpecifications onlywherespecifiedonthepurchaseorder.Certificationswillbesuppliedattimeofshipmentonly.They willnotbesuppliedafterthematerialhasbeenshipped.'