{"title":"Adhesives - Polyurethane","description":"","products":[{"product_id":"duna-dunabond-adhesive-3206","title":"DunaBond 3153 (fast 15min)","description":"\u003cp\u003eDUNABOND HDU Adhesives are designed for today’s craftsmen and signmakers to bond HDU and other materials. Eliminate the need to stock multiple products in your shop – DUNABOND has been specifically designed for bonding CORAFOAM® HDU, but can also be used to bond virtually any material.\u003c\/p\u003e\r\n\u003cp\u003eIdeal when a shorter working time is desired, DUNABOND 3206 is a solvent-free, waterproof, single-part urethane adhesive with a working time of 15-18 minutes.\u003c\/p\u003e\r\n\u003cp\u003eCommon materials that can be bonded with DUNABOND include:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eExpanded materials (polyurethane, polystyrene, phenolic, etc.)\u003c\/li\u003e\r\n\u003cli\u003eMetals\u003c\/li\u003e\r\n\u003cli\u003eFiberglass laminates\u003c\/li\u003e\r\n\u003cli\u003eWood\u003c\/li\u003e\r\n\u003cli\u003eConcrete\u003c\/li\u003e\r\n\u003cli\u003eCeramics\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eDUNABOND are flexible, structural adhesives that can withstand temperatures from -40°F through +176°F. Flexible adhesives offer a benefit over rigid adhesives in that, in addition to bonding, they can also be used to fill, seal, waterproof, reduce vibrations and absorb the expansion and contraction of different materials. They can also easily adapt to critical environmental conditions, from very cold to very hot temperatures.\u003c\/p\u003e\r\n\u003cp\u003e Surface Preparation\u003c\/p\u003e\r\n\u003cp\u003eIn most cases, a thorough cleaning is enough for DUNABOND polyurethane adhesives. Remove all traces of dust, dirt, grease or any other loose material. Materials other than HDU may require one or more of these additional steps:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eBlasting or Grinding\u003c\/strong\u003e\u003cbr\u003eSmooth surfaces offer less “tooth” or grip than rough ones. In order to get the bond you need, it may be necessary to blast, sand, or grind the surface. Blasting or grinding is also recommended in cases of obvious traces of corrosion, oxides, rust, paint etc. After blasting or grinding certain materials, a degreasing operation may be necessary to completely remove remaining abrasives. If you use compressed air to remove dust from surfaces, be sure to use a filter and check it to ensure that there are no traces of oil (which could subsequently affect adhesion).\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eDegreasing\u003c\/strong\u003e\u003cbr\u003eIt’s advisable to degrease surfaces of certain materials before and after blasting or grinding. Degreasing can be performed either by washing with a solvent, or by applying the solvent using clean cloths or brushes. Cloths should be changed frequently, or you will run the risk of spreading the grease around, instead of removing it. Once the surfaces are cleaned, they must be allowed to dry completely. This will eliminate traces of solvents which could affect subsequent adhesion.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/55198956\/dunabondspecs.png\" alt=\"\" width=\"827\" height=\"380\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.dunagroup.com\/media\/medialibrary\/tmp-php5ei9hk-25205\/DUNAPOL%C2%AE%20AD%203206%20V3%20MCP_rev02.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.dunagroup.com\/media\/medialibrary\/tmp-phphiveod-25206\/ENG%20DUNAPOL%C2%AE%20AD%203206%20V3.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Duna","offers":[{"title":"Default","offer_id":48014635958587,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/dunabond-adhesive-3206.jpg?v=1710976024"},{"product_id":"power-point-300-acrylic-urethane-elastomeric-seala","title":"Power Point 300 Acrylic Urethane Elastomeric Sealant Clear Caulk 10.1oz","description":"\u003cp\u003e DAP 18947 10.1 OZ POWER POINT 300 ACRYLIC URETHANE ELASTOMERIC SEALANT CLEAR \u003c\/p\u003e","brand":"DAP","offers":[{"title":"Default","offer_id":48015277392187,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/070798189478.jpg?v=1710983781"},{"product_id":"polybond-polyurethane-adhesive-2lb-kit","title":"PolyBond Polyurethane Adhesive 2lb Kit","description":"\u003cp\u003ePolyBond is a flexible polyurethane adhesive that's great for repairing torn molds. This adhesive has a 1A:3B mix ratio (by weight), ~3 minute working time and ~15 minute cure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFOR INDUSTRIAL\/PROFESSIONAL USE ONLY. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eMore Information\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_PolyBondA_05-29-2015.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part A\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_PolyBondB_05-29-2015.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part B\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Sizes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.5 lb of PolyBond Part A (~1 pint)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.5 lb of PolyBond Part B (~1 quart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Polytek","offers":[{"title":"Default","offer_id":48015369503035,"sku":"POLYBONDU2","price":92.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/polybond.png?v=1710984724"},{"product_id":"ure-bond-ii-adhesive","title":"URE-BOND™ II Adhesive","description":"\u003cp\u003e\u003cstrong\u003eURE-BOND™ II\u003c\/strong\u003e is a premium performance urethane adhesive compound that offers a strong flexible bond between many different surfaces. \u003cstrong\u003eURE-BOND™\u003c\/strong\u003e is ideal for adhering polyurethane rubber and other polymer products to many types of substrates (such as plaster, wood, cement, stone) and non-porous materials (such as glass, hard plastics and a variety of metals). \u003cstrong\u003eURE-BOND™ II\u003c\/strong\u003e has also been used to repair torn polyurethane molds on a limited basis (with proper surface preparation). Working time is 5 minutes at room temperature (73° F \/ 23° C). Once mixed and applied, \u003cstrong\u003eURE-BOND™\u003c\/strong\u003e takes about 60 minutes to cure and yields a strong, flexible bond.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52866475\/urebondiispecs.png\" alt=\"\" width=\"367\" height=\"633\"\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e\u003c\/em\u003e - Use in a properly ventilated area (“room size” ventilation). Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStore and use material at room temperature (73°F\/23°C). \u003c\/strong\u003eThis product has a limited shelf life and should be used as soon as possible.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSurface preparation\u003c\/strong\u003e\u003c\/em\u003e - It is essential that the surface of both substrates to be bonded be absolutely clean and dry. Porous surfaces should be sanded until clean and any excess dust removed thoroughly. Non-porous surfaces should be degreased, dried and abraded by sanding, sandblasting or chemical etching - the etching being required for certain surfaces. Solvent wash the surface and let the solvent fully dry before applying adhesive.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING...\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003ePre-mix Part B before dispensing and mixing with Part A. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAPPLYING, CURING \u0026amp; PERFORMANCE...\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003ePour or brush on to prepared surface. Position and affix other surface to substrate and hold fast or clamp together for 60 minutes. Cure time can be reduced by applying mild heat.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket \u003c\/strong\u003e(available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/UreBond_II.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/UREBOND_II_TB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48015766094139,"sku":"9044","price":78.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (17.3 lbs. \/ 7.85 kg.)","offer_id":48015766126907,"sku":"9061","price":579.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/urebondcombo.jpg?v=1748563745"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/collections\/urebondstrong.png?v=1702103720","url":"https:\/\/maacaffestore.com\/collections\/adhesives-polyurethane.oembed","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}