{"id":11431,"date":"2014-04-29T11:21:47","date_gmt":"2014-04-29T16:21:47","guid":{"rendered":"https:\/\/can.wrmeadows.com\/?p=11431"},"modified":"2025-09-12T11:17:05","modified_gmt":"2025-09-12T16:17:05","slug":"pourthane-sl-canada","status":"publish","type":"post","link":"https:\/\/can.wrmeadows.com\/en-ca\/pourthane-sl-canada\/","title":{"rendered":"POURTHANE SL"},"content":{"rendered":"<p><a name=\"ds\"><\/a><\/p>\n<h3 class=\"section\">Product Data Sheet<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"..\/..\/pics\/hdgreen.jpg\" alt=\"Product Data, W. R. MEADOWS\" width=\"678\" height=\"150\" border=\"0\" \/><\/p>\n<table border=\"0\" width=\"100%\" cellspacing=\"2\" cellpadding=\"2\">\n<tbody>\n<tr>\n<td width=\"14%\"><strong><a href=\"https:\/\/can.wrmeadows.com\/data-sheets\/ca\/#0791\">07 92 13<\/a><br \/>\n<a href=\"https:\/\/can.wrmeadows.com\/data-sheets\/ca\/#3213\">32 13 73<\/a><\/strong><\/td>\n<td align=\"center\" width=\"26%\"><strong>DATA SHEET NO. 4542-000<\/strong><\/td>\n<td width=\"16%\"><strong><a href=\"https:\/\/can.wrmeadows.com\/data\/4727-000ca.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/can.wrmeadows.com\/pics\/pdfclick.gif\" alt=\"Click for .PDF\" width=\"119\" height=\"23\" align=\"bottom\" border=\"0\" \/><\/a><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>POURTHANE<sub>\u00ae<\/sub> SL<\/strong><br \/>\n<strong>Self-Leveling Joint Sealant<\/strong><\/p>\n<p><strong>DESCRIPTION<\/strong><\/p>\n<p>POURTHANE SL is an elastomeric, one-component, self-leveling, non-bubbling, premium-grade polyurethane sealant specifically developed to be used as a multi-purpose horizontal joint sealant.\u00a0 The product is a moisture cure sealant with excellent adhesive properties and resistance to aging and weathering.<\/p>\n<p><strong>USES<\/strong><\/p>\n<p>POURTHANE SL is used to seal horizontal joints in concrete, such as sidewalks, balconies, pavement, terraces, warehouses, factories, civil structures, plazas, and runways. POURTHANE SL may also be used as a pitch pan sealant.<\/p>\n<p><strong>FEATURES\/BENEFITS<\/strong><\/p>\n<ul>\n<li>One-component, no mixing.<\/li>\n<li>Self-leveling.<\/li>\n<li>Non-bubbling formula can be applied in green or damp concrete.<\/li>\n<li>Movement capacity of +\/-25%.<\/li>\n<li>Accelerated curing.<\/li>\n<li>Highly resistant to fuels, including jet fuel.<\/li>\n<li>Resistant to incidental exposure to ethanol.<\/li>\n<li>Permanently elastic.<\/li>\n<li>High durability.<\/li>\n<li>Resists aging and weathering.<\/li>\n<li>Excellent adhesion.<\/li>\n<li>Convenient, easy-to-use packaging.<\/li>\n<li>Low VOC content.<\/li>\n<\/ul>\n<p><strong>PACKAGING<\/strong><\/p>\n<p>825 mL (29 Oz.) Cartridges (12\/Carton)<br \/>\n18.9 L (5 Gal.) Pails<br \/>\n208.2 L (55 Gal.) Drums<\/p>\n<p><a href=\"https:\/\/can.wrmeadows.com\/pourthane-color-chart\/\"><strong>AVAILABLE COLOURS<\/strong><\/a><\/p>\n<p>Limestone, Gray, Desert Tan<\/p>\n<p><strong>COVERAGE<\/strong><\/p>\n<p>This chart shows the approximate number of lineal feet that can be sealed per litre.\u00a0 One litre is approximately 1.5 cartridges.<\/p>\n<table class=\"table\" width=\"100%\">\n<tbody>\n<tr>\n<td rowspan=\"2\">Joint<br \/>\nDepth<\/td>\n<td style=\"text-align: center;\" colspan=\"7\">Joint Width<\/td>\n<\/tr>\n<tr>\n<td>6.4 mm<br \/>\n(1\/4&#8243;)<\/td>\n<td>9.5 mm<br \/>\n(3\/8&#8243;)<\/td>\n<td>12.7 mm<br \/>\n(1\/2&#8243;)<\/td>\n<td>15.9 mm<br \/>\n(5\/8&#8243;)<\/td>\n<td>19.1 mm<br \/>\n(3\/4&#8243;)<\/td>\n<td>22.2 mm<br \/>\n(7\/8&#8243;)<\/td>\n<td>25.4 mm<br \/>\n(1&#8243;)<\/td>\n<\/tr>\n<tr>\n<td>6.4 mm<br \/>\n(1\/4&#8243;)<\/td>\n<td>24.8<\/td>\n<td>16.5<\/td>\n<td>12.4<\/td>\n<td>9.8<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>9.5 mm<br \/>\n(3\/8&#8243;)<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>6.6<\/td>\n<td>5.5<\/td>\n<td>4.7<\/td>\n<td>4.1<\/td>\n<\/tr>\n<tr>\n<td>12.7 mm<br \/>\n(1\/2&#8243;)<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>4.1<\/td>\n<td>3.5<\/td>\n<td>3.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>When estimating, figure two cartridges\/1.5 L (5 cartridges\/gal.)<br \/>\nCm<sup>3<\/sup>\/L \u2013 1000 (231 cubic in.)<br \/>\nCm<sup>3<\/sup>\/cartridge \u2013 825 (50 cubic in.)<\/p>\n<p>For triangular cross-section joints:<br \/>\n6.4 mm (1\/4&#8243;) each side \u2013 49.6 m\/L (616 linear ft.\/gal.)<br \/>\n12.7 mm (1\/2&#8243;) each side \u2013 12.4 m\/L (154 linear ft.\/gal.)<br \/>\n19.1 mm (3\/4&#8243;) each side \u2013 5.5 m\/L (68 linear ft.\/gal.)<\/p>\n<p><strong>SHELF LIFE<\/strong><\/p>\n<p>When stored indoors and in original, unopened containers at temperatures between 4\u00b0 &#8211; 35\u00b0 C, shelf life is one year from date of manufacture, except for pails and drums, which have a shelf life of six months.<\/p>\n<p><strong>SPECIFICATIONS\/STANDARDS<\/strong><\/p>\n<ul>\n<li>ASTM C 920-11, Type S, Grade P, Class 25, Use T<sub>1<\/sub>, T<sub>2<\/sub>, NT, M, G, A, I, O.<\/li>\n<li>Conforms to BS 5212 for determination of resistance to heat, aging, and fuel immersion.<\/li>\n<li>Can\/CGSB 19.13-M87, Classification C-1-40-B-N and C-1-25-B-N, No. 81028<\/li>\n<li>Federal Specification TTS-00230C, Type 1, Class A<\/li>\n<li>Approval\/Standards Conform to 1S0 11600 F 25 HM<\/li>\n<\/ul>\n<p><strong>TECHNICAL DATA<\/strong><\/p>\n<table class=\"table\" width=\"100%\">\n<tbody>\n<tr>\n<td>Property<\/td>\n<td>Typical Value<\/td>\n<td>Test Method<\/td>\n<\/tr>\n<tr>\n<td>Tensile Strength, MPa<br \/>\n(psi)<\/td>\n<td>1.23<br \/>\n(180)<\/td>\n<td>ASTM D412<\/td>\n<\/tr>\n<tr>\n<td>Elongation<\/td>\n<td>785%<\/td>\n<td>ASTM D412<\/td>\n<\/tr>\n<tr>\n<td>Tear Strength, kN\/m (pli)<\/td>\n<td>5.8 kN\/m<br \/>\n(33 lb.\/in.)<\/td>\n<td>ASTM D624<\/td>\n<\/tr>\n<tr>\n<td>Shore A Hardness<\/td>\n<td>30\u00b15<\/td>\n<td>ASTM C661<\/td>\n<\/tr>\n<tr>\n<td>Movement Capability<\/td>\n<td>\u00b125<\/td>\n<td>ASTM C719<\/td>\n<\/tr>\n<tr>\n<td>Skin Time<br \/>\n50% RH, 23\u00b0 C<\/td>\n<td>60 &#8211; 120 Minutes<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Weathering Resistance<\/td>\n<td>Excellent<\/td>\n<td>ASTM C793<\/td>\n<\/tr>\n<tr>\n<td>Stain and Colour Change<\/td>\n<td>Pass<\/td>\n<td>ASTM C510<\/td>\n<\/tr>\n<tr>\n<td>Application Temperature<\/td>\n<td>5\u00b0 &#8211; 40\u00b0 C<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Service Range<\/td>\n<td>-40\u00b0 to 82.2\u00b0 C<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Rheological Properties<\/td>\n<td>Pass<\/td>\n<td>ASTM C639<\/td>\n<\/tr>\n<tr>\n<td>Peel on Aluminum-Dry<\/td>\n<td>25 c.f.<\/td>\n<td>ASTM C794<\/td>\n<\/tr>\n<tr>\n<td>Peel on Glass-Dry<\/td>\n<td>26 c.f.<\/td>\n<td>ASTM C794<\/td>\n<\/tr>\n<tr>\n<td>Peel on<br \/>\nConcrete Mortar-Dry<\/td>\n<td>24 c.f.<\/td>\n<td>ASTM C794<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Paint Compatibility<\/td>\n<td>Water-Based: Compatible<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Solvent-Based: Check Compatibility<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>APPLICATION<\/strong><\/p>\n<p><strong>Surface Preparation \u2026 <\/strong>Clean all surfaces.\u00a0 Joint walls must be sound, clean, dry, frost-free, and free of all oil and grease.\u00a0 Curing compound residues and any other foreign matter must be thoroughly removed.\u00a0 Install bond breaker tape or <a href=\"https:\/\/can.wrmeadows.com\/en-ca\/kool-rod-canada\/\">KOOL-ROD<sub>\u2122<\/sub><\/a> from W. R. MEADOWS to prevent bond at base of joint.\u00a0 \u00a0\u00a0When applying to green concrete, wait 24 hours after forms have been removed.\u00a0 Concrete can be damp during application, but do not apply when standing water is in or near joints.<\/p>\n<p><strong>Priming \u2026 <\/strong>Priming is not usually necessary.\u00a0 Substrates only require priming if testing indicates a need or where sealant will be subjected to water immersion after cure.\u00a0 If priming is required, use <a href=\"https:\/\/can.wrmeadows.com\/en-ca\/rezi-weld-lv-canada\/\">REZI-WELD<sub>\u2122<\/sub> LV<\/a> from W. R. MEADOWS.<\/p>\n<p><strong>Application Method \u2026 <\/strong>Condition material to 18.3\u02da &#8211; 23.9\u02da C before using.\u00a0 Sealant should be installed when joint is at mid-range of anticipated movement.\u00a0 Gun sealant into joint opening in one direction and allow sealant to flow and level out as necessary.\u00a0 Tool as required; minimum tooling is necessary.\u00a0 Joint dimensions should allow for 6.35 mm (1\/4&#8243;) minimum and 12.7 mm (1\/2&#8243;) maximum thickness for sealant.\u00a0 Proper design is 2:1 width-to-depth ratio.\u00a0 Always use bond breaker tape or KOOL-ROD from W. R. MEADOWS for support on horizontal joints.<\/p>\n<p><strong>Cleanup \u2026 <\/strong>Application tools can be cleaned with toluene or xylene before curing.\u00a0 Afterwards, mechanical cleaning will be required.<\/p>\n<p><strong>PRECAUTIONS<\/strong><\/p>\n<p>Allow one-week cure at standard conditions when used in total water immersion applications.\u00a0 Maximum exposure level of chlorine is 5 ppm.\u00a0 Do not cure in presence of curing silicone sealants.\u00a0 Avoid contact with alcohol and other solvent cleaners during cure.\u00a0 POURTHANE SL is not resistant to ethanol in fully submerged or continual soaked conditions.\u00a0 Maximum depth of POURTHANE SL should be \u00bd\u201d (12.7 mm).\u00a0 Do not use caulks, sand, or incompressibles as a bottom in a joint.\u00a0 Do not install when rain is expected before the product develops a substantial skin.\u00a0 Storing at elevated temperatures will reduce shelf life.<\/p>\n<p><strong>MASTERFORMAT NUMBER AND TITLE<\/strong><\/p>\n<p>07 92 13 &#8211; Elastomeric Joint Sealants<br \/>\n32 13 73 &#8211; Concrete Paving Joint Sealants<\/p>\n<p>2025-06<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"..\/..\/pics\/foot-can.jpg\" alt=\"\" width=\"640\" height=\"98\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"..\/..\/pics\/footer-can.jpg\" alt=\"warranty\" width=\"614\" height=\"212\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>POURTHANE SL is an elastomeric, one-component, self-leveling, non-bubbling, premium-grade polyurethane sealant specifically developed to be used as a multi-purpose horizontal joint sealant.  The product is a moisture cure sealant with excellent adhesive properties and resistance to aging and weathering.<\/p>\n","protected":false},"author":1,"featured_media":72806,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"full-width-content","footnotes":""},"categories":[219],"tags":[],"class_list":{"0":"post-11431","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cold-applied-en-ca","8":"entry"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>POURTHANE SL (Canada) - Self-Leveling Joint Sealant - W. 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