I'm assuming that 221 is the sikaflex product used by Westfield, if so, then the Soudal Fix All might not be strong enough. FAQ: Why Do Some Builders Avoid Foam Insulation? I used clear Lexel on materials that move in multiple directions and are getting blasted by the sun all day and it looked as good the day I sold the house as when it was applied, maybe 8 years earlier. Tom Smit Posts: 6960 Joined: Sat Jan 05, 2008 6:24 pm Location: Sarnia, Ont. In order to save time on construction sites, adhesives are used which offer a broad adhesion range and high initial grab, making screws and nails redundant  Sikaflex®-118 Extreme Grab is Sika’s answer to this need. DOWSIL ™ Contractors Silicone Sealants vs. the Competition Contractors Concrete Sealant (CCS) and Contractors Weatherproofing Sealant(CWS) Polyur ethane Silicone Tremco Degussa Sika Tremco Dymeric ® 240FC Dymonic ® Vulkem ® 116 Sonneborn® Sonolastic® NP 1 Sonneborn® Sonolastic® NP 2 Sikaflex ® 1a Sikaflex ® 15 LM Spectrem ® 3 Spectrem® 4-TS Proven Performance That Can’t Be … Must say to my admittedly uneducated eye the technical specs sound good. Time is money. Sikaflex Crack Flex Sealant is textured while Sikaflex Self Leveling Sealant has a smooth finish. This was achieved by a tailored combination of low-viscous additives and specially selected thixotropic agents. It has excellent adhesion to a wide variety of materials, even after seven days of water immersion. https://www.tremcosealants.com/fileshare/literature/Product_Selector_Guide_Sealants.pdf. By continuing to use this our site, you accept our use of cookies. On the tds it is applicable to my situation however... so not sure why they shyed away from recommending the 100 for doors windows trim siding joints etc. in the under $10 category these are the choices are far as I can tell for window siding trim sealants… I know there are more but I’ve seen very good reviews for all of these – but wanted the GBA take. This won't delete the articles you've saved, just the list. %PDF-1.7 %���� Sikaflex 1A, 15LM, 1CSL, 2C SL, 11FC, and others are formulated for excellence in specific applications.   Pasted as rich text. Terry Everall - WSCC Competition Secretary. Can't beat Sikaflex as far as I'm concerned. Jamie, i called tremco and they said the 100 is for concrete high traffic areas and they’d recommend dymonicfc for my application. The Soudal has an elongation at break of 400% and a tear strength of 3.5N/mm whereas the 221 figures are 600% and 6 N/mm. Seek professional advice/confirmation before acting on such at all times. ©2020 Sika Corporation. I have heard this could be an issue - Sika said they have nothing. If you have an account, sign in now to post with your account. Have a look at Dome headed bolts from Demon Tweeks. For a better experience, please enable JavaScript in your browser before proceeding. Whether Sikaflex is better than the Soudal or not. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. Top. 2"���ϸƸ�q�a�3�����q�� At least that is what the sales team pushes. It is similar to Sikaflex, but, in my uses the Sika can turn gummy/sticky. Sikaflex 221 White (for roof seams … use Eterna Bond spray cleaner to prepare surface) Sikaflex 715 (around fans, vents, skylights … self-levelling) Adseal Premium Quality Sealant White; Dicor self-levelling sealant; EternaBond® AlumiBond (alum. Matt, fibreglassing them on sounds more secure, but a bit permanent if I ever need to take them off for any reason. I have tried Google, but all I can find is a price for buying direct from China, one ton minimum order! Restore formatting, × Submit your own question to the support center. Construction Adhesive for Mounting without Temporary Fixation. We have placed cookies on your device to help make this website better. I prefer Sikaflex. I've used Sikaflex but its been MANY years now, mostly I use 5200. Meets ASTM C-920, Type M, Grade NS, Class 25, use T, NT, M, G, A, O, I and Federal Specification TT-S-00227E, Type II, Class A. "How to Choose a Sealant That Works" - https://www.buildinggreen.com/blog/how-choose-sealant-works. Canada. Rest of the cracks are smaller. stephenh, and also hoping as a bonus this sealant would also be great for sealing under my drip caps over my trim and windows! An adhesive to bond most construction components and materials such as: Zugerstrasse 50 November 4, 2011 in Tech Talk. Unfortunately, this results in hard-to-extrude products. Please review our Terms of Use, Guidelines and Privacy Policy. You must be a magazine subscriber to access this feature. I'd use +100/-50%. endstream endobj startxref It is principally a chemical cure in a non-sag consistency. Become a GBA Prime member and get full access to GBA articles, enyclopedia, videos, CAD library, and more. They have the same service temperature and the same rate of cure. Sikaflex Self Leveling Sealant is designed for joint applications while Sikaflex Crack Flex Sealant is more suitable for cracks. Sorry to hear that! Almost all commodity metal finishes that you would find at a big box store are not Kynar. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Anyone who does care to comment? ive been using quad max for a while but am leaning toward a switch to big stretch as the clean up is easier and is also toolable – just heard quad max isn’t meant to be toolable unbeknownst to me for the past 18 months …. Felt very solid, yet when you press a thumb nail to the bonding bead you can feel it isn't solid, it has some elasticity. The initial strength - or initial grab is generally achieved by increasing the viscosity of the product. REMINDER - COVID-19.   You cannot paste images directly. I use the clear one for kitchen and bathroom applications and I'm impressed with it's adhesion and durability. All Rights Reserved, We focus on internal growth and promoting from within; creating endless opportunities for new and veteran employees…, Have you ever wanted a park on your roof? So thats 2 who dont know the answer. VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Re: Using Sikaflex or another sealant Persnoally, I use Sonneborn NP1 single part Polyurethane caulk. Hi Tel. endstream endobj 723 0 obj <>>>/Pages 720 0 R/StructTreeRoot 110 0 R/Type/Catalog>> endobj 724 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Type/Page>> endobj 725 0 obj <>stream Based on Sika’s own Silane Terminated Polymer (STP)  technology, thIS product shows excellent adhesion performance on common construction materials. Sikaflex Self Leveling Sealant is designed for joint applications while Sikaflex Crack Flex Sealant is more suitable for cracks. These qualities make them ideal for exterior joints likely to expand and contract. Perhaps because the place I went to has Soudal product but not Sikaflex. h��Y[o۸�+��9(r��x�8i�$M���6E[I��%k+���R�)ٱ�6�.�9���3#k9��Z��XJ&��Bb���,��I�4,�2,-˜��1���3C���I�%��8�!C���˘� But sashco seemed to not have a problem recommending any of their products especially big stretch because it is an acrylic latex caulk they said... also Benjamin Moore said their product they sell in stores called Allpro stretch acrylic urethane would work for my situation. I like polyurethane sealants, I go out of my way for Tremco's dymonic 100, but I'm sure most poly's will do well if rated for outdoor/uv resistant. Dampproofing and Waterproofing for Foundation Walls. h�bbd```b``�"�@$�W�uD����A$K(�}L��R`��`�lB�d �� R!D�ځH~q �8K l�d�����o`��yf˃ɷ R"b�ХPf��ɿ`[����`�?�%� �s��p �WD����*Y�*���_�-J�20� �?�� c# : GBA Editor Brian Pontolilo | Jun 06, 2019 08:11am | #2. Sikaflex Crack Flex Sealant is textured while Sikaflex Self Leveling Sealant has a smooth finish. Sikaflex Self Leveling Sealant is designed for joint applications while Sikaflex Crack Flex Sealant is more suitable for cracks. I had the cycle wings on my last car bonded on with 221. In fact, I can't get them off! × By This feature has been temporarily disabled during the beta site preview. Sikaflex Crack Flex Sealant is not suitable for sloped areas. I'll let you make your own mind up but I'll stick (geddit?) I saw the quadmax demo'ed and they put on a bead (a perfect bead if you can manage perfection) and let it shrink back for 5 days and it appears tooled. Upload or insert images from URL. Is it generally not a good idea to paint before install? What Is The Difference Between Sikaflex Crack Flex Sealant And Sikaflex Self Leveling Sealant? Have used the NP1 around the feet supporting PV Racks on roofs, including asphalt shingle roofs.   Your previous content has been restored. CH-6341 Baar (ZG) I used a few different products based on location and whether It would be visible, painted, etc. This website uses cookies to provide you with a great user experience. SS guys will know the one, it stops you taking an easy racing line through the first lefthander. You can post now and register later. Synthetic-rubber caulks. If anybody in the forum have used Sika before, specially the Sikaflex 11FC, pls do chime in too. Maybe you can help me out here, but galvanized or aluminum flashing (gutters too I think...) that is painted or “baked on” white, brown etc, that can be found at home stores, lumberyards, flashing supply houses - is this coating Kynar? One crack is probably 1/2 inch wide and the slab on one side of the crack is maybe 1/4 inch higher than the other. No, or only minimal pretreatment is used in order to guarantee long-term adhesion. Tested in accordance with ASTM C-1382 for use in EIFS Systems. One thing I can say for sure, Lexel holds up really well. h�b``�b``�``c`�ca@ �(G�'O��9���w�%56�Z�}�����>�W�ߞ[|Yǐ����������``3a��4D�*i] � � �����Տ������%���z�}&&� For thin beads or for bonding sheets where there is very little adhesive to stretch (IYSWIM) then IMHO the 221 will be a lot stronger. Synthetic-rubber products like Sashco’s Lexel (www.sashco.com) and OSI’s Quad are not labeled as a particular chemistry like silicone or polyurethane, but represent some of the most flexible and clearest-curing products on the market. This allows it to stretch and compress with joint movement. The Soudal has an elongation at break of 400% and a tear strength of 3.5N/mm whereas the 221 figures are 600% and 6 N/mm. The Soudal is a Polymer based adhesive whereas the classic Sikaflex (221) is polyurethane, as is Tigerseal. × Sikaflex 2C NS is a 2-component, premium-grade, polyurethane-based, elastomeric sealant. 811 0 obj <>stream The sample I was shown looked impressive, short length of plastic pipe bonded to a board. Display as a link instead, × I prefer Sikaflex. I saw the quadmax demo'ed and they put on a bead (a perfect bead if you can manage perfection) and let it shrink back for 5 days and it appears tooled. The Soudal is a Polymer based adhesive whereas the classic Sikaflex (221) is polyurethane, as is Tigerseal. Sikaflex Crack Flex Sealant is not suitable for sloped areas. JavaScript is disabled. I think that if anyone knew the answer and cared to comment they would have done so by now! This is strange, there is a video on youtube made by Tremco where they recommend Dymonic 100 as a liquid applied flashing for windows as well as for air sealing gaps in sheathing and between sheathing and concrete foundation. Has anyone got any knowledge or experience of Soudal High Tack Fix All? The only opportunity I have had to watch some of these products over time was on my own home.   Your link has been automatically embedded. One’s older and trusted and the other is newer?

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