{"product_id":"sashco-big-stretch-interior-exterior-caulk-black-10-5-oz-1-pack","title":"Sashco Big Stretch Interior \u0026 Exterior Caulk, Black 10.5 oz 1 Pack","description":"\u003cp\u003eSashco Big Stretch Interior \u0026amp; Exterior Caulk Black 10.5 oz 1 Pack provides flexible sealing that resists cracking for windows doors siding and trim indoors.\u003c\/p\u003e\u003cp\u003eDesigned for interior and exterior projects, Sashco Big Stretch helps seal joints that move with temperature changes and building settling. It stretches up to 500 percent and can span gaps up to 2 inches wide instead of cracking or pulling away. This flexibility is especially helpful around windows and doors, along siding transitions, and in baseboards where seasonal shifts occur. The product remains durable through weather cycles, keeping the seal intact even as conditions shift from hot sun to cold fronts.\u003c\/p\u003e\u003cp\u003eAdhesion and temperature tolerance: Sashco Big Stretch adheres tightly to metal, vinyl, and wood, delivering a true crack‑proof seal. It is rated for a 40 to 120 degree application range and a -30 to 250 degree service range, and it is freeze‑thaw stable through 10 cycles. The caulk becomes paintable, with exterior latex paint ready in about 4 hours, and exterior oil‑based paint possible after about a year, offering versatility for various finish schedules.\u003c\/p\u003e\u003cp\u003eUsage guidance and limitations: This caulk covers a wide range of interior and exterior needs including window and door joints, siding, trim, baseboards, soffits, crown molding, vents, and acoustic walls. It cleans up easily with water while wet. For best results, avoid areas of water submersion or frequent puddling and do not use on roofs or surfaces with prolonged dampness where curing may be inhibited.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStretches up to 500 percent to move with settling and temperature swings and spans gaps up to 2 inches\u003c\/li\u003e\n\u003cli\u003eAdheres tightly to metal vinyl and wood for a crack proof seal with Sashco Big Stretch across a broad temperature range\u003c\/li\u003e\n\u003cli\u003ePaintable exterior caulk with latex paint in about 4 hours or oil‑based paint after about a year\u003c\/li\u003e\n\u003cli\u003eCovers window door siding trim baseboard and other exterior interior caulking needs including soffits and vents\u003c\/li\u003e\n\u003cli\u003eWater cleanup is easy while wet helping seal gaps around windows siding and doors\u003c\/li\u003e\n\u003cli\u003eFreeze thaw stable through 10 cycles and rated for -30 to 250 degree service range and 40 to 120 degree application range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- \n  SEO KEYWORDS START\n  Sashco Big Stretch caulk\n  Big Stretch interior exterior caulk\n  black caulk 10.5 oz\n  window and door caulk\n  paintable exterior caulk\n  SEO KEYWORDS END\n--\u003e","brand":"Sashco","offers":[{"title":"Default Title","offer_id":67698019565822,"sku":"QjAwMDlYQ0xMNA==","price":34.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/3803\/9806\/files\/sashco-big-stretch-caulk-01.jpg?v=1791607511","url":"https:\/\/canadianmarkt.com\/products\/sashco-big-stretch-interior-exterior-caulk-black-10-5-oz-1-pack","provider":"CanadianMarkt","version":"1.0","type":"link"}