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