Tensile strength (ISO 37) 3.0 MPa approx. Painting could be improved by treating the joint surface with Sika® Aktivat-or-100 or Sika® Aktivator-205 prior to paint process. NOTE: NSF approved for potable water (black and white only). x��\Ɏ$I��W����H-q��3��#4Á���������JU���=��"}��*����Z�n�����CۛW�P�f�?��E��������_�d�G7�l�i�n�H~����?�"o�W���o?�,oRݾ~�B>޾>`ym����߰y�z�"����.��&�B8�� At low temperatures the water content of the air is generally lower and the curing reaction proceeds somewhat slower (see diagram). Resistant to weathering and seawater, Sikaflex 291i is the perfect all rounder: an all-purpose flexible marine sealant that bonds extremely well to all the standard materials used in boat construction. )��!+8\�"ާ��qGU�o]E��Z���� ��2�c�6�a���� �E��W}}�l$��jiXV�d�mvs�p��6(�9��=��~P|�?D�L�c�.����_�Ç=�yX�����UE[� Use above and below the waterline. 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 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. %���� Diagram 1: Curing speed for Sikaflex®-291i Chemical Resistance Sikaflex®-291i is resistant to fresh Sikaflex®-291i. Only logged in customers who have purchased this product may leave a review. endstream <>stream ��ˏ[� At low temperatures the water content of the air is generally lower and the curing reaction proceeds slower (see diagram 1). 5.0 out of 5 stars 1. Sikaflex®-291. (see diagram) Shrinkage (DIN 52451) 6% approx. Full cure 1 to 4 days. %PDF-1.7 obtained after complete curing of Sikaflex® EBT+, i.e. CURE MECHANISM Sikaflex®-291i cures by reaction with atmo-spheric moisture. All Marine 292i 10.1 oz. Alternatively, if you don’t have much space on board, you can get a 70ml tube of its Sikaflex-291i adhesive sealant. M�j�)g�H��މ� Install bond breaker tape or backer SIKA 291i General Purpose Adhesive/Sealer. CURE TIME: Tack free in 60 minutes. Sikafl ex®-291i is a multi purpose one-component sealant and is used in the boat and ship building industry. Sikaflex®-291i can be best painted after formation of a skin. May be used for light duty bonding above and below the water line. <>stream Sikaflex®-291i can be best painted after formation of a skin. 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. 0 5 10 024 68 10 Time [days] Layer thickness [mm] 23°C/50%rh 10°C/50%rh 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 … ��״=�*���{�f��z����'�-�P(�R�j��lᴜ��''�5琋�|����FxdE�D}�MV (�0F� At low temperatures the water content of the air is generally lower and the curing reaction proceeds somewhat slower (see diagram 1). 0 2 4 6 23°C / 50% r.h 10 8 12 10°C / 50% r.h Thickness of cure (mm) 4. Fast strength build-up overnight. Shop, read reviews, or ask questions about SIKA Sikaflex-291 Fast Cure Adhesive/Sealant, Black at the official West Marine online store. If the paint requires a baking pro-cess (> 80 °C), best performance is achieved by allowing the sealant to fully cure first. )�W��Y NOTE: NSF approved for potable water (black and white only). Sikaflex®-291i meets in addition the low spread of flame requirements set out by the International Maritime Organisation (IMO). Shop with confidence - get free shipping to home or stores + price match guarantee! Tack-free time* 40 minutes approx. Hardened / cured material can only be removed mech-anically. Used by many boat builders, its fast cure time makes it ideal for applications where speed is important. Curing compound residues and any other foreign matter must be thoroughly removed. Check pre-treatment chart for surface preparation of substrates prior to application and follow application steps according to application guidelines. 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. Sikaflex 291 White Fast Cure Marine Adhesive and Sealant - Case of 24 Cartridges. 5 0 obj SIKAFLEX 291 FAST CURE MARINE ADHESIVE AND SEALANT – Sikaflex 291 is a one-component, marine grade polyurethane elastomeric adhesive and sealant. USDA approved for incidental food contact. CURE TIME: Tack free in 60 minutes. 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 �� cartridge and 20 oz. May be used for light duty bonding above and below the water line. Product is sold by the 10 oz. Tensile-shear strength 2.0 MPa approx. Time (days) 0on selecting and setting up a. At low temperatures the water content of the air is generally lower and the curing reaction proceeds slower (see diagram 1). ~!�Ο C���} �'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�����`. 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 … (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. USDA approved for incidental food contact. At low temperatures the water content of the air is lower and the curing re- action proceeds more slowly (see diagram). Multifunctional adhesive sealant for marine applications. Sikaflex 291 Fast Cure Adhesive / Sealant – SDS. White Polyurethane Adhesive by SikaFlex®. USES: General all-purpose sealant. Fast tack-free time; High solids content; USES: General all-purpose sealant. Diagram 1: Curing speed for Sikaflex®-291i Chemical Resistance Sikaflex®-291i is resistant to fresh water, seawater, and proprietary Sika 291 is a professional grade marine adhesive/sealant used by boat builders and yards to bond and bed boat components structurally. Sikaflex®-291i can be best painted after form-ation of a skin. endobj approx. $214.99 $ 214. Sika Limited Business Unit Industry Watchmead, Welwyn Garden City Herts, AL7 1BQ United Kingdom Tel. Its outstanding elasticity ensures a durable, long-lasting seal. Cure Mechanism Sikaflex®-291i cures by reaction with atmospheric moisture. Cure mechanism: Sikaflex®-221 cures by reaction with atmospheric moisture. `�X��m���'��b8��u��|F !T^T��萨���7�j6b�,�,� �\�U������(�V�F9�Ê\���W!ؑԫ�$ ��\`/��'���f���ϑ�K^Pl@���!�U�D��K �٬kp . Fast cure time where speed is important. Comes with nozzle. sausage. LINKS: Sikaflex®-291 cures by reaction with atmospheric moisture. Sikaflex-291 has excellent adhesion to multiple substrates including gel coat, fiberglass, metal, and wood. 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)� �[�/��! It is fast curing, stable, high solid, NSF approved for potable water, USDA approved for food contact, and used above or below water. PRODUCT DATA SHEET. Sikaflex 291 is a one-component, marine grade polyurethane elastomeric adhesive and sealant. Sikaflex 291i is a non-sag 1-component polyurethane sealant specifically developed for the marine market, which cures on exposure to atmospheric moisture. 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 … Tensile strength (DIN … If the paint requires a baking process (> 80 °C), best performance is achieved by allowing the sealant to fully cure first. Sikaflex®-291i can be best painted after formation of a skin. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. Full cure 1 to 4 days. To�Y�I~�2��aV)��0�Q�a�� ~O� _Yre=����� after 24 to 48 hours at +23°C for a thickness between 2 to 3 mm. Sikaflex-291i is a multi purpose one-component sealant and is used in the boat and ship building industry. Shore A hardness (DIN 53505) 55 approx. 9 0 obj 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. Sikaflex 291i Black, cartridge of 300 ml, multifunctional adhesive sealant for marine application. +44 (0)1707 394444 Sikaflex ®-291i 2 / 2 Cure Mechanism Sikaflex ®-291i cures by reaction with atmospheric moisture. Fast Cure Marine Adhesive and Sealant. Sikaflex®-291 cures by reaction with atmospheric moisture. It is fast curing, stable, high solid, NSF approved for potable water, USDA approved for food contact, and used above or below water. At low temperatures the water content of the air is generally lower and the curing reaction proceeds some-what slower (see diagram). 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% 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 At low temperatures the water content of the air is generally lower and the curing reaction proceeds slower (see diagram 1). Sikaflex®-291 can be best painted after formation of a skin. [�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��$�ڹ8E�^ LINKS: Sikaflex 291 Fast Cure Adhesive / Sealant – PDS Painting could be improved by treating the joint surface with Sika® Aktivator-100 or Sika® Aktivator-205 prior to paint process. Elongation at break (DIN 53504) 300% approx. Rate of cure* 4 mm/24 hrs. Diagram 1: Curing speed for Sikaflex®-291i CHEMICAL RESISTANCE Sikaflex®-291i is generally resistant to fresh The sealant is remarkable for elastic joints and vibration-resistant seals for interior applications. Cure Mechanism Do not apply at temperatures Sikaflex®-291i cures by reaction with atmospheric moisture. CLEANING OF TOOLS Clean all tools and application equipment with Sika® Remover-208 / Thinner C immediately after use. Joint walls must be sound, clean, dry, frost-free, and free of oil and grease. These fittings can be effectively bedded and sealed with only Sikaflex®-291i or if the joint remains visible and is exposed to weathering, then use Sikaflex®-591 or Sikaflex®-295 UV. Cure Time Final Cure: 3 to 5 days Tack Free Time 1 to 2 hours APPLICATION INSTRUCTIONS SUBSTRATE PREPARATION Clean all surfaces. All purpose adhesive sealant, bond to hull and structural members. Version 09/2011 (11/2012) Sikaflex®-291i. 0 5 10 024 68 10 Time [days] Layer thickness [mm]23°C/50%rh 10°C/50%rh Sikaflex-291 is a marine-grade adhesive and sealant, which is ideal for construction and repair in boating and other marine applications. Sikaflex 291 Fast Cure Adhesive / Sealant – PDS ����������_� ��ʆ���3iC�L���4��!�]H�`� )��6����������W�2���J���,ј|,���P���g������������7�����c���̒�7ә��ù���l����ֵu����?���=2�>��aH��_��&io�a��w���zu8~�����ht9� ��b�=��|��,���A�C�M|a|��^�uҜ�]�W���9�H�=_W���,��G�� ;��K:��-'��6�Y'@p9)>�s8��2ڛC�:�I��$�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[� Imo ) for interior applications DIN 53505 ) 55 approx best painted formation. 53505 ) 55 approx be used for light duty bonding above and below the water of! 12 10°C / 50 % r.h 10 8 12 10°C / 50 % r.h Thickness of Cure ( mm 4... ( days ) 0on selecting and setting up a to atmospheric moisture out by the International Organisation... Formation of a skin shore a hardness ( DIN 53505 ) 55 approx fresh... 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