%���� Sikaflex®-291i can be best painted after formation of a skin. Only logged in customers who have purchased this product may leave a review. endobj Sika Limited Business Unit Industry Watchmead, Welwyn Garden City Herts, AL7 1BQ United Kingdom Tel. TYPICAL PRODUCT DATA (FURTHER VALUES SEE SAFETY DATA SHEET) Chemical base 1-component polyurethane Colour (CQP001-1) White, black, Cure mechanism Moisture-curing Density (uncured) depending on colour1.3 kg/l Non-sag properties Good Application temperature ambient10 ─ 40 °C Skin time (CQP019-1) 60 … Simply keep the cartridge in a cool and dry place to slow down the curing process as hot and humid conditions will encourage moisture curing. ��ˏ[� SIKA 291i General Purpose Adhesive/Sealer. Sikaflex®-291i can be best painted after formation of a skin. At low temperatures the water content of the air is lower and the curing re- action proceeds more slowly (see diagram). It is fast curing, stable, high solid, NSF approved for potable water, USDA approved for food contact, and used above or below water. (954) 946 - 5350 | Toll Free: (800) 375- 2628, Sikaflex 291 Fast Cure Adhesive / Sealant – PDS, Sikaflex 291 Fast Cure Adhesive / Sealant – SDS, Use above and below water line as it resists salt water, Excellent adhesion to gelcoat, fiberglass, metal and wood. Sikaflex 291 White Fast Cure Marine Adhesive and Sealant - Case of 24 Cartridges. %PDF-1.7 Marine 292i 10.1 oz. ����������_� ��ʆ���3iC�L���4��!�]H�`� )��6����������W�2���J���,ј|,���P���g������������7�����c���̒�7ә��ù���l����ֵu����?���=2�>��aH��_��&io�a��w���zu8~�����ht9� ��b�=��|��,���A�C�M|a|��^�uҜ�]�W���9�H�=_W���,��G�� ;��K:��-'��6�Y'@p9)>�s8��2ڛC�:�I��$�A%J�G^ D��Ѣ�;泖�CE�{!���{c�Fq#�v%{���$i/�N�à(�غI�ġ�����_~\��ZD��.T/W�T�Y�wT8��ÉjF�F�/�g~��p��:`c����σ���D�Hl���$›JW�Ҧ����H�PP�"w�����K����*�6���-�4��BE����㖪"����@� Ї#�5���$����� 3[�I�GM��`-tkr_��L��5���,��W��s��i��H�a�TM�j[� Curing compound residues and any other foreign matter must be thoroughly removed. Diagram 1: Curing speed for Sikaflex®-291i Chemical Resistance Sikaflex®-291i is resistant to fresh water, seawater, and proprietary At low temperatures the water content of the air is generally lower and the curing reaction proceeds slower (see diagram 1). Full cure 1 to 4 days. Multi-Purpose Marine Adhesive/Sealant. ��Q���@�3�ˁ�2�v�և*ȔpG�a ��̓�t.�h�IF~_��E���4�U�Z�0�a�T�kZ�wTW+�=�f)� �[�/��! )�W��Y Technical product data: Chemical base one-part polyurethane Colour black, white Density (DIN 53479) (uncured) 1,16 – 1,22 kg/l depending on colour Stability (non-sag properties) very good Cure mechanism moisture-curing Tack-free time* 40 minutes approx. sausage. Application temperature +10°C to +40°C Service temperature (continuous) short term (up to 4 hours)-40°C to +90°C +120 °C Shelf life (stored below 25°C) 12 months �'L1�%IHR#.H��n�� ��e%���R�kA ��&�5�j��Ұ"�yW�-UE���v�Z����f�͕���U�b�/W1N2�G�O@t�G�\&P��x�`#1�1–�3�H�4PTyw��`Ƣ%���+�l��r:g:�Xe�'U�դ�����`. Diagram 1: Curing speed for Sikaflex®-291i CHEMICAL RESISTANCE Sikaflex®-291i is generally resistant to fresh Alternatively, if you don’t have much space on board, you can get a 70ml tube of its Sikaflex-291i adhesive sealant. NOTE: NSF approved for potable water (black and white only). Fast strength build-up overnight. Shore A hardness (DIN 53505) 55 approx. Sikaflex®-291 cures by reaction with atmospheric moisture. cartridge and 20 oz. Technical Product Data (typical values) Chemical base 1-C polyurethane Color White, black, aluminum gray, colonial white Cure mechanism Humidity-curing Density (uncured) 10.8 lb/gal depending on color VOC (EPA method 24) 0.4 lb/gal Non-sag properties Good Application temperature product 40°F - 105°F (5°C - 40°C) Tack free time160 min … At low temperatures the water content of the air is generally lower and the curing reaction proceeds slower (see diagram 1). Product is sold by the 10 oz. Install bond breaker tape or backer The sealant is remarkable for elastic joints and vibration-resistant seals for interior applications. (see diagram) Shrinkage (DIN 52451) 6% approx. Sikaflex®-291. Technical DataChemical Base 1-C Polyurethane Colour (CQP1001-1) White, Grey, Black Cure Mechanism Moisture-curing Density (uncured) (CQP 006-4) (colour-dependent) 1.3 kg/L approx Non-Sag Properties Good Application Temperature 10oC to 40oC - ambient Tack-Free Time2(CQP 019-1) 60 minutes approx … At low temperatures the water content of the air is generally lower and the curing reaction proceeds somewhat slower (see diagram 1). NOTE: NSF approved for potable water (black and white only). CURE TIME: Tack free in 60 minutes. CLEANING OF TOOLS Clean all tools and application equipment with Sika® Remover-208 / Thinner C immediately after use. Sikaflex-291 is a marine-grade adhesive and sealant, which is ideal for construction and repair in boating and other marine applications. 0 5 10 024 68 10 Time [days] Layer thickness [mm]23°C/50%rh 10°C/50%rh All x��\Ɏ$I��W����H-q��3��#4Á���������JU���=��"}��*����Z�n�����CۛW�P�f�?��E��������_�d�G7�l�i�n�H~����?�"o�W���o?�,oRݾ~�B>޾>`ym����߰y�z�"����.��&�B8�� USDA approved for incidental food contact. CURE MECHANISM Sikaflex®-291i cures by reaction with atmo-spheric moisture. Sikaflex®-291i. `�X��m���'��b8��u��|F !T^T��萨���7�j6b�,�,� �\�U������(�V�F9�Ê\���W!ؑԫ�$ ��\`/��'���f���ϑ�K^Pl@���!�U�D��K �٬kp . Sika Sikaflex 291 Polyurethane Marine Sealant Black is a one component, moisture curing, elastic adhesive and sealant that is used for bonding boat building materials such as fiberglass, wood, metal, and gel coat. 5.0 out of 5 stars 1. Cure Mechanism Sikaflex®-291i cures by reaction with atmospheric moisture. May be used for light duty bonding above and below the water line. Cure Time Final Cure: 3 to 5 days Tack Free Time 1 to 2 hours APPLICATION INSTRUCTIONS SUBSTRATE PREPARATION Clean all surfaces. Version 09/2011 (11/2012) Sikaflex®-291i. Sikaflex-291i is a multi purpose one-component sealant and is used in the boat and ship building industry. PRODUCT DATA SHEET. Time until tack free: 60 min: Full cure time: 60 min to 10 days: Tensile Strength: 260: Hardness: Shore A 40-45: Specific Gravity: 1.27: Elongation: 500% Rate of cure* 4 mm/24 hrs. Sikaflex®-291i can be best painted after formation of a skin. +44 (0)1707 394444 Sikaflex ®-291i 2 / 2 Cure Mechanism Sikaflex ®-291i cures by reaction with atmospheric moisture. Comes with nozzle. ~!�Ο C���} Sikaflex 291 Fast Cure Adhesive / Sealant – SDS. Sikaflex®-291 cures by reaction with atmospheric moisture. Tensile-shear strength 2.0 MPa approx. Joint walls must be sound, clean, dry, frost-free, and free of oil and grease. Fast tack-free time; High solids content; USES: General all-purpose sealant. )��!+8\�"ާ��qGU�o]E��Z���� ��2�c�6�a���� �E��W}}�l$��jiXV�d�mvs�p��6(�9��=��~P|�?D�L�c�.����_�Ç=�yX�����UE[� LINKS: Sikaflex 291 Fast Cure Adhesive / Sealant – PDS Check pre-treatment chart for surface preparation of substrates prior to application and follow application steps according to application guidelines. May be used for light duty bonding above and below the water line. Sikaflex-291 has excellent adhesion to multiple substrates including gel coat, fiberglass, metal, and wood. White Polyurethane Adhesive by SikaFlex®. ��״=�*���{�f��z����'�-�P(�R�j��lᴜ��''�5琋�|����FxdE�D}�MV (�0F� These fittings can be effectively bedded and sealed with only Sikaflex®-291i or if the joint remains visible and is exposed to weathering, then use Sikaflex®-591 or Sikaflex®-295 UV. If the paint requires a baking process (> 80 °C), best performance is achieved by allowing the sealant to fully cure first. Hardened / cured material can only be removed mech-anically. Sikaflex 291 Fast Cure Adhesive / Sealant – PDS Time (days) 0on selecting and setting up a. Fast cure time where speed is important. Sika 291 is a professional grade marine adhesive/sealant used by boat builders and yards to bond and bed boat components structurally. endstream [�Łj�b0�y�&��D.�Yq�$�O [�h���x�!��% +�\�"t�-�T]sˁj�D/rKF�*� W�Jn���VtR�(N�z�U°B�QV�R$��g~��d�l���~ ]���!ƹ���QVн@�p�b���"8��{��ֳ��uf�G� ^g|�9(U�ýF����貟��s�1��0�� q��2���C�MV@�@ŨV�wD ��h�1��x��ž��ge���FS��K&��gL5�M4�,�~��Ұ��*BV�dvKU�5��HkI�k��d���v��$�ڹ8E�^ <>stream Sikaflex®-291i can be best painted after form-ation of a skin. 9 0 obj Its outstanding elasticity ensures a durable, long-lasting seal. Shop with confidence - get free shipping to home or stores + price match guarantee! At low temperatures the water content of the air is generally lower and the curing reaction proceeds somewhat slower (see diagram). after 24 to 48 hours at +23°C for a thickness between 2 to 3 mm. Full cure 1 to 4 days. Tack-free time* 40 minutes approx. At low temperatures the water content of the air is generally lower and the curing reaction proceeds some-what slower (see diagram). 5 0 obj Sikaflex®-291i meets in addition the low spread of flame requirements set out by the International Maritime Organisation (IMO). Sika Sikaflex 291 Polyurethane Marine Sealant White is a one component, moisture curing, elastic adhesive and sealant that is used for bonding boat building materials such as fiberglass, wood, metal, and gel coat. Elongation at break (DIN 53504) 300% approx. Use above and below the waterline. Multifunctional adhesive sealant for marine applications. Used by many boat builders, its fast cure time makes it ideal for applications where speed is important. Cure mechanism: Sikaflex®-221 cures by reaction with atmospheric moisture. Resistant to weathering and seawater, Sikaflex 291i is the perfect all rounder: an all-purpose flexible marine sealant that bonds extremely well to all the standard materials used in boat construction. LINKS: Painting could be improved by treating the joint surface with Sika® Aktivat-or-100 or Sika® Aktivator-205 prior to paint process. Sikaflex 291i is a non-sag 1-component polyurethane sealant specifically developed for the marine market, which cures on exposure to atmospheric moisture. Cure Mechanism Do not apply at temperatures Sikaflex®-291i cures by reaction with atmospheric moisture. 0 2 4 6 23°C / 50% r.h 10 8 12 10°C / 50% r.h Thickness of cure (mm) 4. To�Y�I~�2��aV)��0�Q�a�� approx. Sikaflex 291i Black, cartridge of 300 ml, multifunctional adhesive sealant for marine application. M�j�)g�H��މ� If the paint requires a baking pro-cess (> 80 °C), best performance is achieved by allowing the sealant to fully cure first. It is fast curing, stable, high solid, NSF approved for potable water, USDA approved for food contact, and used above or below water. All purpose adhesive sealant, bond to hull and structural members. <>stream Diagram 1: Curing speed for Sikaflex®-291i Chemical Resistance Sikaflex®-291i is resistant to fresh Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. Sikaflex 291 is a one-component, marine grade polyurethane elastomeric adhesive and sealant. At low temperatures the water content of the air is generally lower and the curing reaction proceeds slower (see diagram 1). Sikafl ex®-291i is a multi purpose one-component sealant and is used in the boat and ship building industry. Cure mechanism Moisture-curing Density (uncured) depending on colour1.3 kg/l Non-sag properties Good Application temperature ambient10 ─ 40 °C Skin time (CQP019-1) 60 minutes A Open time (CQP526-1) 45 minutes A Curing speed (CQP049-1) (see diagram) Shrinkage (CQP014-1) 2 % Shore A hardness (CQP023-1 / ISO 7619-1) 40 CURE TIME: Tack free in 60 minutes. Fast Cure Marine Adhesive and Sealant. SIKAFLEX 291 FAST CURE MARINE ADHESIVE AND SEALANT – Sikaflex 291 is a one-component, marine grade polyurethane elastomeric adhesive and sealant. Tensile strength (ISO 37) 3.0 MPa approx. Shop, read reviews, or ask questions about SIKA Sikaflex-291 Fast Cure Adhesive/Sealant, Black at the official West Marine online store. USDA approved for incidental food contact. 0 5 10 024 68 10 Time [days] Layer thickness [mm] 23°C/50%rh 10°C/50%rh $214.99 $ 214. Painting could be improved by treating the joint surface with Sika® Aktivator-100 or Sika® Aktivator-205 prior to paint process. 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