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HomeMy WebLinkAboutFile Documents.510 E Hyman Ave.0098-2023-BROF (17) MASTER® Technical Data Guide >> BUILDERS SOLUTIONS 7 07 92 00 Joint Sealants ® ITM MasterSeal NP 1 One-component, acoustic/sound damping, elastomeric, gun-grade polyurethane sealant FORMERLY SONOLASTIC®NP 1' DESCRIPTION PACKAGING MasterSeal NP 1 is a one-component,high-performance,non-priming,gun-grade,elastomeric —300 ml(10.1 fl oz)cartridges,30 polyurethane sealant.It requires no mixing and typically requires no priming to bond to many cartridges per carton and materials,including concrete and masonry. 12 cartridges per carton Used as an acoustical sealant,MasterSeal NP 1 reduces sound transmission in partition systems —590 ml(20 fl oz) ProPaks, to support high STC values by sealing spaces around cut-outs and at perimeters of partitions. 20 per carton The sealant cures to a tough rubber to form a long-lasting acoustical seal. COLORS PRODUCT HIGHLIGHTS • Can adhere to green concrete up to 72 hours White,Off White,Limestone,Stone, • One-component formula requires no mixing, after pour Tan,Aluminum Gray,Medium helping to reduce labor costs • Can be used as acoustic sealant to increase Bronze,Special Bronze,Redwood • Joint movement capability±35%provides system STC value Tan,Black And Gray excellent flexibility for keeping moving • Minimizes sound transfer and supports high For color availability in bulk joints weathertight STC ratings packaging,call Customer Service. • Easy to gun and tool,speeding up application YIELD and making neater joints APPLICATIONS See page 3 for charts • Available in ProPaks,reducing jobsite waste, • Interior and exterior lowering disposal costs • Above and below grade STORAGE • 12 standard colors to match a wide variety of • Immersed in water Store in original,unopened common substrates • Expansion joints containers away from heat and • No primer required for most construction • Panel walls direct sunlight.Storing at elevated materials lowering installation costs • Precast units temperatures will reduce the shelf life. • Weather resistant for long-lasting • Aluminum and wood window frames SHELF LIFE weathertight seals • Roofing • Wide temperature application range makes • Fascia Cartridges and ProPaks: MasterSeal NP 1 suitable for all climates • Parapets 1 year when properly stored. • Compatible with non-rigid coatings and • Vinyl siding VOC CONTENT can be painted • Store front assemblies 35g/L less water and exempt solvents • Superior holding power for long-lasting roof tile installation SUBSTRATES • UL listed;Passes 4—hour,4—inch,fire and • Concrete hose stream test when used with Ultra Block or • Masonry mineral wool • Aluminum • Suitable for water immersion with documented • Wood performance in wet areas • Clay&concrete roof tiles • Meets VOC requirements in all 50 states • Stucco • Natural stone A brand of MBCC GROUP www.master-builders-solutions.com/en-us Technical Data Guide MasterSeal°NP 1TM Technical Data Test Data Composition MasterSeal NP 1 is a one-component PROPERTY RESULTS TEST METHOD moisture curing polyurethane. Movement capability,% ±35 ASTM C 719 Compliances • ASTM C 920,Type S,Grade NS,Class 35,Use NT, Tensile strength,psi(MPa) 350(2.4) ASTM D 412 M,A,T,0*and I Tear strength,pli 50 ASTM D 1004 • Federal Specification TT-S-00230C,Type II,Class A • Corps of Engineers CRD-C-541,Type II,Class A Ultimate elongation at break,% 800 ASTM D 412 • Canadian Specification CAN/CGSB-19.13-M87, Rheological, No sag ASTM C 639 Classification MCG-2-25-A-N,No.81026 • CFI accepted (sag in vertical displacement) • Underwriters Laboratories Inc.®classified at 120°F(49°C) (fire resistance only) Extrudability,3 seconds Passes ASTM C 603 • ISO 11600-F-25LM •STC(sound transmission class) Hardness,Shore A ASTM C 661 At standard conditions 25—30 *Refer to substrates in Where to Use. After heat aging(max Shore A:50) 25 Typical Properties Weight loss,after heat aging,% 3 ASTM C 792 — Cracking and chalking, None ASTM C 792 PROPERTY VALUE after heat aging Service temperature range, -40 to 180 Tack-free time,hrs, Passes ASTM C 679 °F(°C) (-40 to 82) (maximum 72 hrs) Shrinkage None Stain and color change Passes ASTM C 510 SipSEALANT.WATERPROOFING Adhesion*in peel,pli(min.5 pli) 30 ASTM C 794 �sTT�TE & RESTORATION INSTITUTE Adhesion*in peel after Passes ASTM C 794 UV radiation through glass(min.5 pli) Issued t0: Master Builders Solutions Constructions Systems,LLC US Product: MasterSeal NP 1 Artificial weathering, Passes ASTM C 793 C719:Pass 0/ Ext:+35% Comp:-35% Xenon arc,250 hours Substrate:Unprimed Mortar,Unprimed Anodized Artificial weathering, No surface cracking ASTM G 26 Aluminum,&Unprimed Glass Xenon arc,3,000 hours Validation Date:7/12/21 7/11/26 Water immersion,122°F(50°C) Passes 10 weeks with ASTM C 1247 movement cycling No.202113NP1 copyright @ 2021 Sound Transmission Class STC(dB) 44 ASTM E 90 SEALANT VALIDATION *Primed for water immersion dictated by ASTM C 920.Concrete and aluminum primed with P 173. www.swrionline.org Test results are typical values obtained under laboratory conditions.Reasonable variations can be expected. TABLE 1 Joint Width and Sealant Depth JOINT WIDTH, SEALANT DEPTH IN(MM) AT MIDPOINT,IN(MM) '%—'%(6-13) '/<(6) 'Y2—/a(13-19) '/a—%(6-10) %-1(19-25) 3/B—'/(10-13) 1-1'%(25-38) '%(13) Master Builders Solutions www.master-builders-solutions.comlen-us Yield LINEAR FEET PER GALLON* JOINT DEPTH, JOINT WIDTH(INCHES) (INCHES) '/a %a 1 1% 2 3 1/4 308 205 154 122 - - - - - - 3/8 - - - 82 68 58 51 - - - % - - - - 51 44 38 26 19 12 METERS PER LITER JOINT DEPTH, INIMIllrJOINT WIDTH(MM) (MM) 6 10 13 16 19 111111= 38 50 75 6 24.8 16.5 12.4 9.8 - - - - - - 10 - - - 6.6 5.5 4.7 4.1 - - - 13 - - - - 4.1 3.5 3.0 2.2 1.5 0.7 HOW TO APPLY SURFACE PREPARATION PRIMING JOINT PREPARATION Substrates must be structurally sound,fully i.MasterSeal NP 1 is considered a non- 1.The product may be used in sealant joints cured,dry,and clean.Substrates should priming sealant,but special circumstances designed in accordance with SWR Institute's always be free of the following:dirt,loose or substrates may require a primer.It is the Sealants-The Professional's Guide. particles,oil,grease,asphalt,tar,paint,wax, user's responsibility to check the adhesion 2.In optimal conditions,the depth of the sealant rust,waterproofing or curing and parting of the cured sealant on typical test joints at should be%the width of the joint.The sealant compounds,membrane materials and sealant the project site before and during application. joint depth(measured at the center)should residue. Refer to product data sheet on MasterSeal always fall between the maximum depth of P 173 or MasterSeal P176,and consult and the minimum depth of/".Refer to Table 1. CONCRETE,STONE AND OTHER MASONRY Technical Service for additional information. 3.In deep joints,the sealant depth must be Clean by grinding,sandblasting or wire 2.For immersion applications,MasterSeal P 173 controlled by closed cell backer rod or soft brushing to expose a sound surface free of must be used. backer rod.Where the joint depth does not contamination and laitance. 3.For green concrete applications, permit the use of backer rod,a bond breaker WOOD MasterSeal P 173 must be used. (polyethylene strip)must be used to prevent New and weathered wood must be clean,dry 4.Apply primer full strength with a brush or clean three-point bonding. and sound.Scrape away loose paint to bare cloth.A light,uniform coating is sufficient for 4.To maintain the recommended sealant depth, wood.Any coatings on wood must be tested to most surfaces.Porous surfaces require more install backer rod by compressing and rolling verify adhesion of sealant or to determine an primer;however,do not over-apply. it into the joint channel without stretching it appropriate primer. 5.Allow primer to dry before applying MasterSeal NP lengthwise.Closed cell backer rod should be METAL 1.Depending on temperature and humidity,primer about le(3 mm)larger in diameter than the will be tack-free in 15-120 minutes.Priming and width of the joint to allow for compression. Remove scale,rust and loose coatings from sealing must be done on the same day. Soft backer rod should be approximately 25% metal to expose a bright white surface.Any larger in diameter than the joint width.The coatings on metal must be tested to verify sealant does not adhere to it,and no separate adhesion of sealant or to determine an bond breaker is required.Do not prime or appropriate primer. puncture the backer-rod. Technical Data Guide MasterSeal®NP 1TM APPLICATION • When MasterSealNP 1 is to be used in areas • In green concrete applications,sealing joints i.MasterSeal NP 1 comes ready to use.Apply subject to continuous water immersion,cure in concrete prior to 72 hours after concrete using professional grade caulking gun.Do for 21 days at 70°F(23°C)and 50%relative placement will impact the ability of sealant not open cartridges,ProPaks or pails until humidity.Allow longer cure times at lower to gain adhesion.MasterSeal P 173 should preparatory work has been completed. temperatures and humidities.Always use be used as a primer in all green concrete 2.Fill joints from the deepest point to the surface MasterSeal P 173. applications.It is always recommended to by holding an appropriately sized nozzle • Do not apply over freshly treated wood;treated conduct a mock up when applying NP 1 to against the back of the joint. wood must have weathered for at least 6 green concrete. 3.Dry tooling is recommended.Proper tooling months. results in the correct bead shape,neat joints, • Do not use in swimming pools or other HEALTH,SAFETY AND ENVIRONMENTAL and optimal adhesion. submerged conditions where the sealant Read,understand and follow all Safety Data 4.For roof tile applications apply a bead of will be exposed to strong oxidizers. Sheets and product label information for this MasterSeal NP 1 sufficient in size to make a Avoid submerged conditions where water product prior to use.The SDS can be obtained bond between two tiles on the upper surface of temperatures will exceed 120°F(50°C). by visiting www.master-builders-solutions.com/ the down slope tile.Install the upslope tile and • Substrates such as copper,stainless steel en-us,e-mailing your request to mbsbscst@ press into the sealant bead to ensure good and galvanized steel typically require the use mbcc-group.com or calling 1(800)433-9517. contact between the sealant and both tiles. of a primer;MasterSeal P 173 or MasterSeal Use only as directed. P 176 is acceptable.For Kynar 500 based IN CASE OF EMERGENCY:Call CHEMTEL CURING TIME coatings,use P173 only.An adhesion test +1 (800)255-3924 or if outside the US or The cure of MasterSeal NP 1 varies with is recommended for any other questionable Canada,+1 (813)248-0585. temperature and humidity.The following times substrate. assume 75°F(24°C),50%relative humidity, • MasterSeal NP 1 is an aromatic urethane, LIMITED WARRANTY NOTICE and a joint''/2'width by'/4"depth(13 by 6 mm). as such it may discolor over time with UV Master Builders Solutions Construction —Skins:overnight or within 24 hours exposure.Where maintaining a true white Systems US,LLC("Master Builders")warrants —Full cure:approximately 1 week appearance is critical,use MasterSeal NP 150 this product to be free from manufacturing —Immersion service:21 days or MasterSeal CR195 sealants. defects and to meet the technical properties • MasterSeal NP 1 can be applied below freezing on the current Technical Data Guide,if used CLEAN UP temperatures only if substrates are completely as directed within shelf life.Satisfactory 1.Immediately after use,clean equipment dry,free of moisture and clean.Contact results depend not only on quality products with MasterSeal 990 or xylene.Use proper Technical Service for more information. but also upon many factors beyond our precautions when handling solvents. • Lower temperatures and humidities will extend control.MASTER BUILDERS MAKES NO 2.Remove cured sealant by cutting with a sharp- curing times. OTHER WARRANTY OR GUARANTEE, edged tool. • Pursuant to accepted industry standards and EXPRESS OR IMPLIED,INCLUDING 3.Remove thin films by abrading. practices,using rigid paints and/or coatings WARRANTIES OF MERCHANTABILITY OR over flexible sealants can result in a loss of FITNESS FOR A PARTICULAR PURPOSE FOR BEST PERFORMANCE adhesion of the applied paint and/or coating, WITH RESPECT TO ITS PRODUCTS.The • Do not allow uncured MasterSeal NP 1 to due to the potential movement of the sealant. sole and exclusive remedy of Purchaser for come into contact with alcohol-based materials However,should painting and/or coating be any claim concerning this product,including or solvents. desired it is required that the applicator of the but not limited to,claims alleging breach • Do not apply polyurethane sealants in the paint and/or coating conduct on-site testing to of warranty,negligence,strict liability or vicinity of uncured silicone sealants or uncured determine compatibility and adhesion. otherwise,is shipment to purchaser of MasterSeal NP 150'. • Proper application is the responsibility of the product equal to the amount of product that • MasterSeal NP 1 should not come in contact user.Field visits by Master Builders Solutions fails to meet this warranty or refund of the with oil-based caulking,uncured silicone personnel are for the purpose of making original purchase price of product that fails sealants,polysulfides,or fillers impregnated technical recommendations only and not for to meet this warranty,at the sole option of with oil,asphalt or tar. supervising or providing quality control on the Master Builders.Any claims concerning this • Protect unopened containers from heat and jobsite. product must be received in writing within one direct sunlight. • Not for use in glazing applications.Do not (1)year from the date of shipment and any • In cool or cold weather,store container at room apply on glass and plastic glazing panels. temperature for at least 24 hours before using. Master Builders Solutions www.master-builders-solutions.comlen-us claims not presented within that period are waived by Purchaser.MASTER BUILDERS WILL NOT BE RESPONSIBLE FOR ANY SPECIAL,INCIDENTAL,CONSEQUENTIAL (INCLUDING LOST PROFITS)OR PUNITIVE DAMAGES OF ANY KIND. Purchaser must determine the suitability of the products for the intended use and assumes all risks and liabilities in connection therewith.This information and all further technical advice are based on Master Builders'present knowledge and experience. However,Master Builders assumes no liability for providing such information and advice including the extent to which such information and advice may relate to existing third party intellectual property rights,especially patent rights,nor shall any legal relationship be created by or arise from the provision of such information and advice.Master Builders reserves the right to make any changes according to technological progress or further developments.The Purchaser of the Product(s)must test the product(s) for suitability for the intended application and purpose before proceeding with a full application of the product(s).Performance of the product described herein should be verified by testing and carried out by qualified experts. FOR PROFESSIONAL USE ONLY.NOT FOR SALE TO OR USE BY THE GENERAL PUBLIC. Master Builders Solutions Construction Systems US,LLC 889 Valley Park Drive,Shakopee,MN 55379 Customer Service +1(800)433-9517 www.master-builders-solutions.comlen-us Technical Service +1(800)243-6739 SOD ©MBCC Group,Form No.1017906 rev 1012021 ®registered trademark of a MBCC Group member in many countries of the world