{"product_id":"dryvit-systems-primus-dm-cementitious-adhesive-and-base-coat-50-lb-bag-gray","title":"Dryvit Systems Primus DM Cementitious Adhesive and Base Coat, 50 lb Bag, Gray","description":"\u003ch1\u003eDryvit Systems Primus DM Cementitious Adhesive and Base Coat, 50 lb Bag, Gray\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eDryvit Systems Primus DM is a cementitious adhesive and base coat for EIFS and stucco assemblies, supplied as a 50 lb bag of gray dry mix. One bag is the sell unit; mix with water per the manufacturer's directions before use. Pair it with Dryvit reinforcing mesh and Dryvit finish coats for a complete wall system.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-purpose formula:\u003c\/strong\u003e Serves as both an adhesive for attaching insulation board and a base coat for embedding reinforcing mesh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCementitious mix:\u003c\/strong\u003e Dry cementitious blend that is job-mixed with water to a trowelable consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGray base coat:\u003c\/strong\u003e Supplied in gray, providing a neutral base under finish coats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem matched:\u003c\/strong\u003e Designed for use within Dryvit EIFS wall systems from Tremco Construction Products Group.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 lb bag:\u003c\/strong\u003e Packaged in a 50 lb bag for manageable handling and mixing on site.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDryvit Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 bag, 50 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDryvit Systems Primus DM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCementitious adhesive and base coat (dry mix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 lb bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage per unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ecoverage varies with application thickness and use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEIFS and stucco adhesive and base coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTremco Construction Products Group (CPG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct weight, complete sell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eOne 50 lb bag covers an area that depends on whether it is used as an insulation adhesive or as a base coat over mesh; the manufacturer's coverage chart should be consulted for the specific application and thickness.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eFormulated for Dryvit EIFS systems; pair with Dryvit Standard or Standard Plus reinforcing mesh and Dryvit primers and finish coats. Follow the Dryvit system specification for substrate and fastening requirements.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in one order?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 50 lb bag of gray Primus DM dry cementitious mix. Water and aggregate-free mixing tools are not included.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How many bags do I need?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Coverage depends on whether the material is used as insulation adhesive or as mesh-embedded base coat, so calculate from the manufacturer's coverage rates for your application.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this pre-mixed?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, it is a dry cementitious product that you mix with water on site before troweling.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it be used as both adhesive and base coat?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, Primus DM is designed for dual use as an insulation adhesive and a base coat that encapsulates Dryvit reinforcing mesh.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What should I pair it with?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Use it within Dryvit systems with Dryvit reinforcing mesh, primers and finishes installed per the system specification.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003ePrimus DM is a workhorse choice when a single product must serve as both board adhesive and mesh base coat. Mix to a consistent, lump-free consistency and use clean potable water; keep mixed material within its working time and discard stiffened material rather than retempering. Match the mesh weight and finish system to the project specification for a warranty-compliant Dryvit assembly.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCementitious products are alkaline when wet and dust is generated during mixing, so wear gloves, eye protection and a dust mask, and follow the bag safety instructions.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Dryvit Systems Primus DM cementitious adhesive and base coat for your next EIFS or stucco project.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Dryvit Systems","offers":[{"title":"Sold per bag","offer_id":67587801088367,"sku":"DRYPRIMDM","price":47.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/SKU_3864512-primary.jpg?v=1790462691","url":"https:\/\/superarbor.io\/products\/dryvit-systems-primus-dm-cementitious-adhesive-and-base-coat-50-lb-bag-gray","provider":"Super Arbor","version":"1.0","type":"link"}