Contact:Key Marine Direct Sales Ltd.

www.keymarine.caPhone: +1 604 281 1102

Fax: +1 778 279 7771

Email: mgalindo@keymarine.ca

DrySeal | Technical Data Sheet

Specifications

• Wintergradehatchcovertapeinrolls

• HightackSBSmodifiedbitumenwithapolyethylenecover

• Modernelastomericmodificationprocesscreates

ultimateflexibility

• Performswellinextremehighandlowtemperatures

(-45to90°C)

DrySeal Hatch Sealing TapeDrySeal bySopremaisaselfadhesive“wintergrade”hatchsealingtapemanufactured

inCanadafromSBSModifiedBitumen,waterresistant,elastomeric,anddurableandat

thecuttingedgeoftechnologytoday.Itisthepremiumsolutionforwaterproofingship’s

hatchcoversandensuringthatvaluablecargoesarrivedamagefreeatunloading.

Standard Product Dimensions and Packaging

IMPA Code 23 24 52 23 24 53

Width 100mm(4") 150mm(6")

Length 23meters(75') 23meters(75')

Rolls/Carton 3 2

Weight/box(lbs) 15.3lbs 15.3lbs

Weight/box(kg) 7.0kg 7.0kg

TotalLength/Carton

69m(226') 46m(151')

Key Marine Direct Sales Ltd. is a sales and marketing company that links North American manufacturers of marine products directly to the marine industry.

DrySealHatchSealingTape

Contact:Key Marine Direct Sales Ltd.

www.keymarine.caPhone: +1 604 281 1102

Fax: +1 778 279 7771

Email: mgalindo@keymarine.ca

DrySeal | Technical Data Sheet

DrySeal Hatch Sealing Tapemembranesareapplieddirectlytomarinevessel’ssteelhatchcovers.

1. Makesurethehatchcoversareclean,dryanddustfree.

2. Removeallpaintflakesandlooserustfromsurface.

3. Unroll,alignandcutDrySealintorequiredlengths.

4. Peelbackabout150mm(6-inch)ofreleasesheet.

5. AlignDrySealandinstallbypeelingbackthereleasesheetto

adheretosurface.

6. Stepfirmlyalongthestripuntiltapeisfullyadheredtothesurface.

Properties• Dimension(m) –22.9x0.15(75ftx6")

–22.9x0.10(75ftx4")

• RollWeight(kg) –6"-3.5(7.6lb)

–4"-2.33(5.1lb)

• Underface(completeroll)–Siliconereleasepaper

• Underface(pre-cutroll)–Siliconereleaseplasticfilm

• Topface–Tri-laminatewovenpolyethylene

• Storage–Uprightonpallet

• Tensilestrength,MD/XD(kN/m)ASTMD514711.3/15.4(64/88lb/in)

• Tensilestrength,MD/XD(MPa)ASTMD41211.2/13.1

• Ultimateelongation,MD/XD(%)ASTMD514740/25

• Ultimateelongation,MD/XD(%)ASTMD41288/55

• Flexibilityatcoldtemperature(°C)ASTMD5147-35(-31°F)

• Staticpuncture(N)ASTMD5602400(90lb)

• Staticpuncture(N)ASTME154747(168lb)

• Tearresistance,MD/XD(N)ASTMD5601375/400(84/90lb)

• Lapadhesion(N/m)ASTMD18762000(11.4lb/in)

• Waterabsorption(%)ASTMD51470.1max

• Peelresistance(N/m)ASTMD9032800(16lb/in)

• Watervapourpermeance(ng/Pa·s·m2)ASTME96 (ProcedureB)<0.90(<0.016perm)

• Airpermeability,75Pa(L/s·m2)ASTME283<0.0003

• Airpermeability,75Pa(L/s.m2)ASTME21780.0013 (0.00025cfm/ft²)

• ResistancetogustwindloadASTME330(3000Pa–10s)Nosignofdelaminationnorvariationintheairpermeability

• ResistancetosustainedwindloadASTME330(100Pa–1h)Nosignofdelaminationnorvariationintheairpermeability

FormoreinformationaboutSOPREMA,pleasevisitthewebsite: www.soprema.ca

Right:

1) Torch and laying down of the dry seal

2) Pressing down after torch on dryseal

3) Finished product ready for voyage

Installation

1

2

3