DAYSON MASTİK SİYAH

Dayson Extra Poliüretan Mastik 280 ML. (SİYAH)

• Dayanıklı ve elastik yapışkan özelliği ile kopma ve yırtılmalara karşı dayanıklı bir malzemedir ve bu özellikler ile hava geçişine dirençlidir.
• Astar kullanmaksızın güçlü yapışma özelliği ile otomotiv ve inşaat sektöründe tutulan bir üründür.
• Ayrıca genel olarak birleştirme ve yapıştırma için kullanılan bir üründür.
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Kullanıldığı Yerler:

-Motorlu araçların ek yerlerine yapıştırıp izolasyon yapılmasını sağlar.

-Deniz araçlarında izolasyon ve yapışma sağlar

-İnşaatlarda derz aralarında çatılarda ek yerlerinde izolasyonu sağlar.

-Ahşap, cam, metal, granit, taş, fiber uygulamalarında mükemmel yapışma ve izolasyon sağlar

                              DAYSON EXTRA TECHNICAL DATA SHEET

DAYSON EXTRA DESCRIPTION: DAYSON EXTRA is a single component polyurethane based elastomeric sealant which cures under theeffectofatmospherichumiditytoformaflexibleandresistantjointwithverygoodadhesion on most materials. AREAS OFAPPLICATION DAYSON EXTRA can be used for bonding and caulking different materials used in the general industry: concrete, wood, aluminium, most lacquered metals, polyester, glass, stone, etc. See also material safety data sheet TECHNICAL DATA Appearance Pasty Colour Various Density at 20 °C Black: 1.15 ± 0.05; others: 1.18 ± 0.05 Sagging (ISO 7390) None Application temperature 5 to 35 °C Skin formation time at 23 °C and 50 % HR Ca. 70 min Cure time at 23 °C and 50 % HR 4 mm/24 h Final ShoreAhardness (ISO 868 - 3 seconds) Ca. 45 Tear strength (DIN 53515) Ca. 10 N/mm Temperature resistance - 40 to + 90 °C Resistance to dilute acids and bases Average UV resistance Good Water and salt spray resistance Excellent Compatibility with paints Water based: yes Solvent based carry out tests beforehand Specific data Modulus at 100 % (ISO 37) ca. 0.5 MPa Modulus at break (ISO 37) ca. 1.4 MPa Elongation at break (ISO 37) > 600 % INSTRUCTIONS FOR USE Substrate preparation: The substrates must be clean, even, dry, free of dust, oil, grease and any contaminants that could harm bonding.All traces of poorly adherent paints or coatings should be systematically removed beforehand.CleanthesubstrateswithDAYSONNET683,methylethylketone(MEK),acetoneordegreaser DAYSON 1001. Check the compatibility of the solvent used with the substrates. If necessary, rub down metal surfaces beforehand. Clean them after rubbing down. Allow the substrates to dry after degreasing. If necessary, apply aprimer. Not:whenusingsolvents,extinguishallsourcesofignitionandcarefullyfollowthesafetyandhandling instructions given by the manufacturer or supplier.We recommend to clean concrete with a metal brush. Caulking: DAYSONEXTRAcanbeappliedbyamanualorpneumaticgun.Afterapplication,eachjoint shouldbesmoothedoutusingawetandsoapyplasteringknife.Thisproduct shouldbe usedwithin 24hoursofopeningthecartridgeor sausage; otherwisethesealant couldhardeninside.Ifapplied in cold weather, store the packagings at about 20°C before use. Do not apply on silicones orin the presence of cured silicones.Avoid contact with alcohols and solvents during curing. Cleaning: Tools should be cleaned with DAYSONNET 683, MEK or acetone before the sealant has completely cured. After curing, abrasion is necessary. CONSUMPTION (for a cartridge of 310 ml) Tube (mm) 2 3 4 5 6 7 8 9 10 Length of cord (m) 98 43 24 15 11 8 6 4 3 STORAGE AND SHELF LIFE 12monthsintheoriginal,hermeticallysealedcartridgesorsausagesbetween5and25°C. PACKAGING 310 ml cartridges and 600 ml sausages. SAFETY Harmful. Read the material safety data sheet before use. The technical data contained herein is based on our present knowledge and experience and we cannot be held liable for any errors, inaccuracies, omissions or editorial failings that result from technological changes or research between the date of issue of this document and the date the product is acquired. Beforeusing theproduct, the user should carry out anynecessary tests in ordertoensurethat the product is suitable for the intended application. Moreover,allusersshouldcontactthesellerorthemanufactureroftheproductforadditionaltechnical informationconcerningitsuseiftheythinkthattheinformationintheirpossessionneedstobeclarified in any way, whether for normal use or a specific application of our product. Ourguaranteeapplieswithinthecontextofthestatutoryregulationsandprovisionsinforce, current professional standards and in accordance with the stipulations set out in our general sales conditions. Theinformation detailed in the present technical data sheet is given byway of indication and is not exhaustive.Thesameappliestoanyinformationprovidedverballybytelephonetoanyprospective or existing customer.