{"id":13735,"date":"2020-06-11T14:26:12","date_gmt":"2020-06-11T13:26:12","guid":{"rendered":"https:\/\/casteleinsealants.be\/?post_type=product&#038;p=13735"},"modified":"2025-11-28T11:40:02","modified_gmt":"2025-11-28T10:40:02","slug":"sikaflex-1a","status":"publish","type":"product","link":"https:\/\/casteleinsealants.be\/en\/product\/sikaflex-1a\/","title":{"rendered":"SIKAFLEX CONSTRUCTION PURFORM"},"content":{"rendered":"<p><strong>Product<\/strong><\/p>\n<p>Sikaflex\u00ae Construction Purform\u00ae is a one-component, non-sagging, elastic polyurethane joint sealant. Thanks to its versatile application properties and high movement capacity, it durably seals movement and connection joints in concrete and masonry facades.<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>Application examples<\/strong><\/p>\n<p>The product is used for elastic sealing of joints and weatherproofing of movement and connection joints in facades.<\/p>\n<p>Sikaflex\u00ae Construction Purform\u00ae is used in the following applications:<\/p>\n<p>?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Around window and door frames<\/p>\n<p>?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Around fa\u00e7ade elements<\/p>\n<p>?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Around prefabricated elements<\/p>\n<p>?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 EIFS facades<\/p>\n<p>Sikaflex\u00ae Construction Purform\u00ae is used in interior and exterior applications.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Properties\/advantages<\/strong><\/p>\n<ul>\n<li>Easy to apply and work with<\/li>\n<li>High movement capacity: \u00b125% (ISO 9047), \u00b150% (ASTM C719)<\/li>\n<li>Low stress on the substrate due to the low modulus of the sealant<\/li>\n<li>Good resistance to weathering<\/li>\n<li>Good mechanical resistance<\/li>\n<li>Good adhesion to many building materials<\/li>\n<li>Monomeric diisocyanate content &lt; 0.1%: no special training required for the user (REACH restriction 2023, Annex XVII entry 74)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Elastic jointing mastic based on polyurethane, monocomponent, ready to use, which cures to an elastic mastic under the influence of air humidity.<\/p>\n","protected":false},"featured_media":11665,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[469,473,384],"product_tag":[],"class_list":["post-13735","product","type-product","status-publish","has-post-thumbnail","product_cat-toepassing-afdichten-en","product_cat-kit-en","product_cat-specials-toebehoren-en","pa_specials-categorie-sika-en","pa_toepassing-toepassing-dilatatie-en","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - 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