www.graceconstruction.com Bituthene Mastic

1 DescriptionBituthene Mastic is a rubberized,asphalt-based Mastic . It has excel-lent adhesion to structuralconcrete, masonry and wood. The VOC (Volatile OrganicCompound) content is 200 in tubes or Bituthene Mastic is designed to sealterminations, edges of patches andoverlaps in detail areas. On verticalapplications, the Mastic must beapplied to both the top and Mastic is an integral partof the Bituthene waterproofingsystem. This Mastic should not beapplied where it will be coveredwith Bituthene waterproofingmembrane, except as permitted asa temporary cutoff.

2 It should not be used as a primarywaterproofing material. Bituthene MasticOne part, gun or trowel applied Mastic for sealing Bituthenemembrane terminations and details Membrane Ancillary ProductsBituthene Mastic terminatonHydroduct 220 System 4000 SurfaceConditionerBituthene 4000 Hydroduct Coil 600 PreprufePreprufe TapeBituthene 4000 Footing Bituthene Liquid mm(3/32 in.) DATAUPDATES TECH LETTERS DETAILS MSDS CONTACT FAQSB ituthene MasticApplication Procedures Safety, Storage and Handling InformationBituthene products must behandled properly.

3 Vapors fromsolvent-based primers and masticare harmful and flammable. GraceProtection Board Adhesive isextremely flammable. For theseproducts, the best available infor-mation on safe handling, storage,personal protection, health andenvironmental considerations hasbeen gathered. Material SafetyData Sheets (MSDS) are availableat and users should acquaint them-selves with this read detailed precautionstatements on product labels andthe MSDS before Bituthene Mastic either witha caulking gun or trowel. If appliedwith a caulking gun, level the beadwith a trowel to about 3 mm( in.)

4 Thickness and 13 mm( in.) to 25 mm (1 in.) applied as a temporarycutoff, trowel Bituthene Mastic mm ( in.) waterproofing membranemay be placed over the thin cutoffthe next day. On the bottom edge of verticalapplications, Bituthene Masticshould be troweled upward. Use itliberally at membrane termina-tions. Material usage requirements for Bituthene Mastic will varywidely from job to job. On large-horizontal plaza areas with fewprotrusions, only about onequarter of a tube may be requiredper roll of membrane. A verticalapplication may require one halftube or more per roll of involving otherprotrusions may require one ormore tubes per roll.

5 Clean tools with mineral spirits atthe end of each day. Mineral spiritsis a combustible liquid and shouldbe used only in accordance withthe manufacturer s safety recom-mendations. Do not use solvents toclean hands or R. Grace & Co. - Whittemore AvenueCambridge, MA 02140 Bituthene is a registered trademark of W. R. Grace & Co. - hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate and is offered for the users consideration, investigationand verification, but we do not warrant the results to be obtained.

6 Please read all statements, recommendations or suggestions in conjunction with our conditions of sale,which apply to all goods supplied by us. No statement, recommendation or suggestion is intended for any use which would infringe any patent or copyright. W. R. Grace & Co. - Conn., 62 Whittemore Avenue, Cambridge, MA 02140. In Canada, Grace Canada, Inc., 294 Clements Road, West, Ajax, Ontario, Canada L1S products may be covered by patents or patents 2002. W. R. Grace & Co. - in USA12/02 EPD/LI/2 MVisit our web site at on recycled paperFor Technical Assistance call us toll free at 866-333-3 SBM (3726).

7 Bituthene MasticUnit L (30 oz) L (5 gal) pailPackaging12 tubes/carton36 pails/ palletWeight15 Kg (33 lbs)/ carton24 Kg (54 lbs)/pailCoverage1 tube - 20 m/L(100 linear ft/ gal)(65 linear feet)[25 mm (1 in.) wide troweling] [6 mm ( in.) x 6 mm ( in.) bead]Supply