endstream endobj 842 0 obj <>>>/Lang(�� E N - A U)/MarkInfo<>/Metadata 20 0 R/PageLayout/OneColumn/Pages 839 0 R/StructTreeRoot 27 0 R/Type/Catalog>> endobj 843 0 obj <>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 844 0 obj <>stream A rule of thumb for polyester laminating resin is between 1% and 2% i.e. When the mixture turns a light red in color, you've got a good ratio. So, you have 10.8 kg of fibreglass matting, 10.8 x 2 = 21.6 kg of Resin minimum, say 25kg of resin to be safe. MEKP HARDENER; Polyester resin; Gel-Coat. Also the correct additions should be observed to maintain good results. Add 2ml of catalyst per 100 g of resin, and stir thoroughly. Mix the polyester resin with a catalyst named methyl ethyl ketone peroxide (MEKP) to begin curing. Enter the dimensions listed below for a rough estimate of how much resin you will need to wet out a given amount of Fiberglass cloth. When combined with 105 Resin in a five-part epoxy resin to one-part hardener ratio, the cured resin/206 Slow Hardener mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and barrier coating properties. This high-strength polyester resin can be used with fiberglass mats or cloths on surfaces including fiberglass, wood, metal and masonry to repair metal rust-outs and to recreate or join surfaces. The reaction of polyester will occur at the thickest cross section sending out a wave of heat, which cures resin to a solid glass-like hardness. Methyl ethyl ketone peroxide (MEKP) is an organic peroxide used in the marine industry. For example, four drops of hardener will be 1 percent of 1 ounce of resin. 841 0 obj <> endobj Double check the volume mix ratio of your product and enter the total volume you need to find out how much resin and hardener you’ll measure. Eg: 100ml Resin : 20ml Hardener or 100gm Resin: 18gm Hardener 530B- 3 Parts (A) : 1 Part (B) by volume Eg: 100ml Resin : 33ml Hardener or 100gm Resin : 28.5gm Hardener 2.5kgs of resin. This can be useful in very hot weather, when the resin might otherwise cure too quickly you can then double the liquid catalyst in the table above giving you a 3% catalyst % per weight of resin. Eg: 100ml Resin : 20ml Hardener or 100gm Resin: 18gm Hardener 530B- 3 Parts (A) : 1 Part (B) by volume Eg: 100ml Resin : 33ml Hardener or 100gm Resin : 28.5gm Hardener For an effective laminate, it is essential that the glassfibre material is thoroughly âwetted-outâ with Resin. Get the best deal for Resin Bust Art Sculptures from the largest online selection at eBay. document.write(""+year+""), Website designed and developed by KickStart Online. Hardeners react relatively sensitively on contact with air. h��ko�6��c�"I� E��YVo�q:�A��D�-��,�~w'R�d;i�b�"����D�W3x� V��2">f���δ��L�@g$3�C+�GL ... Duratec High Gloss is mixed with Gelcoat at a 1:1 ratio MEKP volume based on 2% initiator level, actual level will vary with shop conditions ... Fiberglass Supply 11824 Water Tank Rd. �X�T�A�L)�ɴ�ukC�cl���K����W��cB�$N`:���ǻ4���qp�ΪK�� v"�(��p �b CyL��~V�O�4��&���>��j%�y^TGG��x4&�tά�-렴7����7�9�̪�`�M���ǃ�yq�� %ww�t��r��jF�9W�h|2I+�hhǣ��u���V���5塔<8]$7+�E^ ��߰w�3!DH��h�4Yf�ǃ���X��Q�"��+K*�6Y��h���__֔o.h��V���mQ.����=�3��E6;�o)���t�;3�v���evWe��mC�z��8$�Њx\��q���%?�O.�_�'o���{68��>yO�3��`/R�Urm[0��_F�_]A|1�]w�V���ayE���ϊ9ļ���u������g@���I�ڎnD�r��!�r!�:��4�A�sN:a?.��E�bL�ck�ӱq7�^[�i�竬��f��&%ی"t�Y�(�Rk����w�g6�nW�Fq�-AB�C��"� ����1B=% ���F�0�|��9h�AF� It is a lot more expensive than the resin half. Fiberglass resin is a delicate mixture made of components that can potentially cause health issues. Cloth weight (Ounces) Cloth width (Inches) Cloth length (Linear yards) Expected fiberglass percentage (30:beginner 40:average 60:infusion etc. Bondo® Fiberglass Resin is a strong material commonly used for autos, boat building and other repairs. Epoxy coatings can also be used to waterproof and seal bar tops, tabletops, plaques, and more! This is incredibly important if you wish to polish the finished fiberglass resin or to color it. The reaction of polyester will occur at the thickest cross section sending out a wave of heat, which cures resin to a solid glass-like hardness. 1% for summer (to give maximum wetting time) and 2% for winter. tel: 010 030 0180 Nivitex have various guides available for the DIY person that will help you with your next project from costings on projects to using various fibreglass products for mould making etc. Flexible cloth allows for easy repairs to contoured surfaces. The curing agent part of the epoxy mix is the expensive part. For best pricing we recommend buying ... 4:1 Ratio Fast Epoxy Hardener Use this chart to purchase the 4:1 FAST Hardener by itself. Mix the polyester resin with a catalyst named methyl ethyl ketone peroxide (MEKP) to … If It’s Your First Time Mixing Epoxy The ratio of resin : fibreglass is approximately 2.5 : 1 i.e 1 kg of fibreglass requires approx. Start with two ounces of Bondo, squeeze out a few corn-kernel-sized drops of hardener, which is typically red in color, and begin to mix it into the Bondo. ... 150 THICK EPOXY RESIN (Not for fiberglass wet-out) Use this chart to purchase the 150 THICK Resin by itself. 0 Example: Say you have a piece of artwork that is 2 feet x 3 feet. h�b```�3���@��(��������p�'��&��w��6 �j��������2�".F�g@Z�E�F�2�3Hɰ-�Mz0�ш�������0n�����{���V_�4'��"�KYg8 i1��@��d s�"� h�bbd``b`z$/�X�@���� $��A�q$��:"���S � ��@"�HpE �P ��$�$�_#� �,#]���ֿ0 ��X Repairs aren’t the only use for fiberglass resin products. This is incredibly important if you wish to polish the finished fiberglass resin or to color it. Dispensers are advised for accuracy. Mark the measurements in your bucket before mixing or by using 2 measuring cups to measure how much resin and hardener to use. Being north of the border, I can tell you what I used, but it is in metric. 1.5m² to 2m²; Catalyst should be added at between 1% and 4% by weight depending on ambient conditions and cure time required. 1-772-464-0808 Air Humidity During Processing. If the Gelcoat that is applied at just over 0.5mm and 6 layers of Glass each 1mm, your laminate should be approximately 6 -7 mm thick. To measure 105 Resin and 207 Special Clear Hardener or 209 Extra Slow Hardener by volume, combine three parts epoxy resin with one part hardener (by weight, 3.5 parts resin-1 part hardener). 206 Slow Hardener It also provides adequate working time at higher shop temperatures. M easure accurately! Check out our video tutorial below that details how to use our graduated cups. The less curing agent used per volume of resin, the more profit for the epoxy manufacturer. Catalyst Chart Volume of Catalyst to Be Used with Polyester Resins Methyl Ethyl Ketone Peroxide-Percent by Weight 1% 1.25% 1.5% 1.75% Resin(1) Volume Drop cc oz Drop cc oz Drop cc oz Drop cc oz 4 ounce 32 1-1/4 1/32 40 1-1/2 3/64 48 1-3/4 1/16 56 2 1/16+ Burlington Washington, 98233 USA Actual resin usage will vary depending on individual experience and fabrication techniques. Use fiberglass resin on a variety of surfaces including aluminum, steel, fiberglass, close-grained hardwoods, and Styrofoam. Additions outside these bands in not advisable for proper curing, in fact adding more than 4% may result in a failure to cure. Warning Wear safety glasses, gloves and ventilator mask at all times when working with fiberglass and the resin/hardener mixture. We usually express this in terms of percentage ie:1% catalyst to resin = 10ml of catalyst to 1kg of resin. For polyester Gelcoats used in a moulding situation, we recommend from 2% to 2.5%catalyst. The table below gives the correct ratios of catalyst to resin and gelcoat by weight.
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