{"product_id":"pattex-sl212-general-purpose-silicone","title":"Pattex SL212 General Purpose Silicone","description":"\u003cp\u003eThis is the cartridge the trade here buys as “Pattex Smart”, and the pack settles what\nit actually is: \u003cstrong\u003ePattex SL212 — GENERAL PURPOSE — ACETIC SILICONE\u003c\/strong\u003e,\n280 mL, “Quality for Professionals”, made in Türkiye and imported by Henkel Kenya.\nAcetic means acetoxy cure — it is the fast-curing, hard-working general-purpose silicone, not a\nneutral-cure one, and that is the single fact that decides whether it suits your job.\u003c\/p\u003e\n\u003cp\u003eHenkel publishes it for sealing joints in sanitary and construction work, on tiles, ceramics, glass,\nbrick, lacquered and anodised aluminium, painted metals and wood. Glazing, window and door perimeters,\nkitchen and bathroom joints, and general non-porous joint sealing. It is mildew resistant and waterproof,\nand Henkel rates it from −30 °C to +120 °C. The pack's own icons read\nmultimaterials, water resistant and UV resistant. Skin forms in about 15 minutes, so tool the bead\npromptly.\u003c\/p\u003e\n\u003cp\u003eSold by the carton of 24 in three colours. Before you order, two limits that matter: an acetoxy silicone\nreleases acetic acid as it cures, so Henkel says \u003cstrong\u003edo not use it against lead, copper, zinc or\niron\u003c\/strong\u003e, and \u003cstrong\u003enot on mirrors or aquaria\u003c\/strong\u003e — use a neutral-cure sealant for those.\nIt is also \u003cstrong\u003enot paintable\u003c\/strong\u003e and not for permanent water immersion or drinking-water contact.\nThe pack tells you to use it only outdoors or in a well-ventilated area, and to keep it off eyes, skin and\nclothing. The cartridge photographs are Henkel's own front-of-pack shots, one for each colour, and the last\npicture is the back of a cartridge so you can read the instructions and the warning before you buy.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eHenkel, Pattex SL212 General Purpose technical data sheet, and the pack.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle numbers (IDH):\u003c\/strong\u003e white 2637448 · transparent 2637449 · black 2500095\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e acetoxy silicone, acetic-acid-releasing cure. Not a neutral cure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack:\u003c\/strong\u003e 280 ml cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin formation:\u003c\/strong\u003e 15 minutes at 23 °C, 50% relative humidity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure rate:\u003c\/strong\u003e 2 mm per 24 hours (23 °C, 50% r.h., 20 × 10 mm bead)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElongation at break:\u003c\/strong\u003e 110%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulus at 100% elongation:\u003c\/strong\u003e 0.35 N\/mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Shore A 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService temperature:\u003c\/strong\u003e −30 °C to +120 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e waterproof; resistant to water, ozone and ultraviolet radiation. Not for permanent immersion and not for drinking-water contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMould:\u003c\/strong\u003e mildew resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-paintable:\u003c\/strong\u003e no\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e the pack says keep dry between +5 °C and +25 °C; shelf life 18 months from manufacture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement accommodation, coverage:\u003c\/strong\u003e not published by Henkel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere not to use it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAgainst corrosive metal surfaces — lead, copper, zinc, iron — because the cure releases acetic acid.\u003c\/li\u003e\n\u003cli\u003eMirrors and aquaria.\u003c\/li\u003e\n\u003cli\u003eJoints under permanent water immersion, and anything in contact with drinking water.\u003c\/li\u003e\n\u003cli\u003eBituminous substrates, natural rubber, chloroprene and EPDM.\u003c\/li\u003e\n\u003cli\u003eThe pack's own list begins “not suitable for PE, PP, PTFE, PMMA…” and continues around the cartridge, so read it on the pack before you commit. PMMA is acrylic, which rules out acrylic glazing and most shower screens.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe pack carries a warning that it contains an isothiazolinone biocide, which may produce an allergic\nreaction, and instructs you to use it only outdoors or in a well-ventilated area and to keep it off eyes,\nskin and clothing. Ask us for the safety data sheet before first use on site.\u003c\/p\u003e","brand":"Henkel","offers":[{"title":"Black","offer_id":43214017232967,"sku":"HKL-SL212-BLK","price":12000.0,"currency_code":"KES","in_stock":true},{"title":"White","offer_id":43214017265735,"sku":"HKL-SL212-WHT","price":12000.0,"currency_code":"KES","in_stock":true},{"title":"Transparent","offer_id":43214017298503,"sku":"HKL-SL212-TRA","price":12000.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3011\/1559\/files\/pattex-sl212-general-purpose-silicone.jpg?v=1789475636","url":"https:\/\/ahihqtraders.com\/products\/pattex-sl212-general-purpose-silicone","provider":"AHIHQ Traders","version":"1.0","type":"link"}