{"product_id":"board-seam-filler-wb-pallet-of-900-pieces-20oz-sausages","title":"Board Seam Filler WB - Pallet of 900 Pieces (20oz Sausages)","description":"\u003ch2\u003eBoard Seam Filler WB — Acrylic Gun-Grade Seam Filler for Continuous Air Barrier Systems\u003c\/h2\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eViscous paste, mild odor, orange color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Gravity\u003c\/td\u003e\n\u003ctd\u003e1.50 – 1.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e8–10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight per Gallon\u003c\/td\u003e\n\u003ctd\u003e12.5–15 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Solids\u003c\/td\u003e\n\u003ctd\u003e87%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVOC Content\u003c\/td\u003e\n\u003ctd\u003e25 g\/L, maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Point\u003c\/td\u003e\n\u003ctd\u003eNo data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreeze Point\u003c\/td\u003e\n\u003ctd\u003e32°F (0°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life\u003c\/td\u003e\n\u003ctd\u003e1 year in tightly sealed, unopened container\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV\/Weather Exposure\u003c\/td\u003e\n\u003ctd\u003eUp to 12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormula\u003c\/td\u003e\n\u003ctd\u003eWater-based, solvent-free, isocyanate-free, phthalate-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Temperature Range\u003c\/td\u003e\n\u003ctd\u003e40°F – 100°F (4°C – 38°C) surface and air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eSausage (20 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e70510-SAUSAGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulatory Compliance\u003c\/td\u003e\n\u003ctd\u003eCompliant with U.S. EPA AIM VOC regulations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePROSOCO R-Guard Board Seam Filler WB is an acrylic, gun-grade, water-based paste formulated to fill board seams in exterior sheathing assemblies. It is designed for use by contractors building continuous air barrier systems, applied in the field before coating over with \u003ca href=\"https:\/\/pzjrzzj5t7w2pb2v-55183966382.shopifypreview.com\/products\/liquid-flashing-waterproofing-compound\" title=\"Fast Flash \"\u003eR-Guard FastFlash\u003c\/a\u003e or any PROSOCO R-Guard air barrier coating. The single-component, paste consistency makes it easy to gun, spread, and tool directly from a sausage pack using a standard professional caulking gun.\u003c\/p\u003e\n\u003cp\u003eUnlike solvent-based or two-component alternatives, Board Seam Filler WB is solvent-free, isocyanate-free, and phthalate-free, simplifying job site safety and cleanup. Its breathable, water-based acrylic formula allows damp substrates to continue drying after application, and the cured film can withstand direct UV and weather exposure for up to 12 months.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eWater-Based Formula — Easy Cleanup\u003c\/h4\u003e\n\u003cp\u003eBoard Seam Filler WB cleans up with water, eliminating the need for solvents on the job site. This reduces material costs and simplifies compliance with site safety requirements.\u003c\/p\u003e\n\u003ch4\u003eSingle-Component — No Mixing Required\u003c\/h4\u003e\n\u003cp\u003eThe ready-to-use, single-component formula saves time and eliminates the risk of mixing errors. Contractors can move directly from setup to application without additional preparation steps.\u003c\/p\u003e\n\u003ch4\u003eBonds Without Priming\u003c\/h4\u003e\n\u003cp\u003eBoard Seam Filler WB bonds to most common building materials without requiring a separate primer step. This reduces labor time and the number of products needed on the job site.\u003c\/p\u003e\n\u003ch4\u003eUV and Weather Resistant Up to 12 Months\u003c\/h4\u003e\n\u003cp\u003eThe cured product may be fully exposed to UV and weather for up to 12 months, providing flexibility in construction scheduling before the final air barrier coating is applied.\u003c\/p\u003e\n\u003ch4\u003eBreathable — Allows Damp Surfaces to Dry\u003c\/h4\u003e\n\u003cp\u003eThe breathable formula does not trap moisture beneath the film, allowing damp substrates to continue drying after application. This is particularly valuable in assemblies where perfect surface dryness is difficult to guarantee.\u003c\/p\u003e\n\u003ch4\u003eSolvent-Free, Isocyanate-Free, Phthalate-Free\u003c\/h4\u003e\n\u003cp\u003eThe clean-chemistry formula contains no solvents, isocyanates, or phthalates. This reduces health and safety concerns during application and supports projects with stringent chemical restriction requirements.\u003c\/p\u003e\n\u003ch4\u003eWill Not Support Mold Growth\u003c\/h4\u003e\n\u003cp\u003eThe cured film will not support mold growth, contributing to long-term wall assembly performance and durability.\u003c\/p\u003e\n\u003ch4\u003eLow VOC — EPA AIM Compliant\u003c\/h4\u003e\n\u003cp\u003eWith a VOC content of 25 g\/L maximum, Board Seam Filler WB is compliant with the U.S. EPA's AIM VOC regulations. Contractors should confirm compliance with individual state or district regulations via the PROSOCO VOC compliance documentation.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eBoard Seam Filling in Air Barrier Systems\u003c\/h4\u003e\n\u003cp\u003eApply to seams between sheathing boards in the field as part of a continuous, building-wide R-Guard air barrier system, prior to coating with R-Guard FastFlash or other R-Guard air barrier coatings.\u003c\/p\u003e\n\u003ch4\u003eInsulated Concrete Form (ICF) Seams\u003c\/h4\u003e\n\u003cp\u003eBoard Seam Filler WB may be used to fill seams in ICF assemblies as part of an R-Guard air barrier installation.\u003c\/p\u003e\n\u003ch4\u003eExterior Sheathing Seam Treatment\u003c\/h4\u003e\n\u003cp\u003eUsed to address field seams in exterior sheathing before the application of an air barrier coating, ensuring continuity across the building envelope.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMost common building materials (without priming)\u003c\/li\u003e\n\u003cli\u003eGypsum board (exposed cut edges should be prepared with R-Guard PorousPrep)\u003c\/li\u003e\n\u003cli\u003eInsulated Concrete Form (ICF) substrates\u003c\/li\u003e\n\u003cli\u003eSubstrates compatible with R-Guard FastFlash and R-Guard air barrier coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot for use in dynamic joints, rough openings, or other penetrations\u003c\/li\u003e\n\u003cli\u003eDo not apply to contaminated or damp surfaces\u003c\/li\u003e\n\u003cli\u003eKeep product from freezing; freeze point is 32°F (0°C)\u003c\/li\u003e\n\u003cli\u003eNot for application at surface or air temperatures below 40°F (5°C) or above 100°F (38°C)\u003c\/li\u003e\n\u003cli\u003eProtect from rain for at least 12 hours at 70°F (21°C) and 50% relative humidity, or until fully cured\u003c\/li\u003e\n\u003cli\u003eNot for use as a liquid flashing membrane — use R-Guard FastFlash instead\u003c\/li\u003e\n\u003cli\u003eNot for use in place of appropriate through-wall flashing — see R-Guard SS ThruWall product literature\u003c\/li\u003e\n\u003cli\u003eNot for use below grade or in locations continuously immersed in water\u003c\/li\u003e\n\u003cli\u003eMay have slight incompatibility with some asphaltic materials or butyl adhesives — always test first\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/RG_Board_Seam_Filler_WB_PDS.pdf?v=1785432076\" rel=\"noopener\" target=\"_blank\"\u003eProduct Data Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/RG_BSF_WB_SDS_040323_C.pdf?v=1785432076\" rel=\"noopener\" target=\"_blank\"\u003eSafety Data Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/SPANISH_RG_BSF_WB_SDS_040323_C.pdf?v=1785432076\" rel=\"noopener\" target=\"_blank\"\u003eSafety Data Sheet (Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/FRENCH_RG_BSF_WB_SDS_040323_C.pdf?v=1785432076\" rel=\"noopener\" target=\"_blank\"\u003eSDS Canadian French\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/PR_VOC_Compliance_All_Products_ae96a24a-6303-4c84-b8cd-1fc15f34e95a.pdf?v=1785432076\" rel=\"noopener\" target=\"_blank\"\u003eVOC Compliance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Instructions\u003c\/h3\u003e\n\u003ch4\u003eSurface Preparation\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eApply only to clean, dry surfaces free of contaminants. Chemical residues, surface oxidation, surface coatings, or films may adversely affect adhesion.\u003c\/li\u003e\n\u003cli\u003eRemove and replace any damaged sheathing before proceeding.\u003c\/li\u003e\n\u003cli\u003ePrepare exposed, cut gypsum board edges with R-Guard PorousPrep prior to application.\u003c\/li\u003e\n\u003cli\u003eProtect people, vehicles, property, plants, and all surfaces not intended to receive Board Seam Filler WB.\u003c\/li\u003e\n\u003cli\u003eEnsure roofing systems are capped and sealed, or the top of walls is protected from water intrusion both before and after air barrier system installation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eTemperature Conditions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eApply only when substrate and air temperatures are between 40°F (4°C) and 100°F (38°C).\u003c\/li\u003e\n\u003cli\u003eSurface temperatures must remain at least 40°F (4°C) and rising after application until curing is complete.\u003c\/li\u003e\n\u003cli\u003eIn hot weather (air or surface temperatures exceeding 95°F \/ 35°C): apply to the shady side of the structure before daytime temperatures peak. Hot surfaces may be cooled with a mist of fresh water. Keep containers closed and out of direct sunlight. Cover open pails with plastic to prevent skinning.\u003c\/li\u003e\n\u003cli\u003eIn cold weather: store material in a heated environment prior to use. Apply only to frost-free substrates at temperatures of 40°F (4°C) or above.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eApplication — Sausage Pack\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eLoad the 20-oz sausage pack into a professional caulking gun.\u003c\/li\u003e\n\u003cli\u003eApply Board Seam Filler WB to the seam.\u003c\/li\u003e\n\u003cli\u003eUse a joint knife, trowel, or spatula to tool and spread the product as needed.\u003c\/li\u003e\n\u003cli\u003eProtect the applied product from rain for at least 12 hours at 70°F (21°C) and 50% relative humidity, or until fully cured.\u003c\/li\u003e\n\u003cli\u003eAfter curing, proceed with application of R-Guard FastFlash or the specified R-Guard air barrier coating over the treated seams.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eStorage \u0026amp; Handling\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eKeep product from freezing. Store in a cool, dry place.\u003c\/li\u003e\n\u003cli\u003eKeep container tightly closed when not dispensing.\u003c\/li\u003e\n\u003cli\u003eDo not open container until preparation work has been completed.\u003c\/li\u003e\n\u003cli\u003eShelf life is 1 year in a tightly sealed, unopened container.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003eSafety Data Summary\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003eHazard Information\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNot classified as a dangerous substance or mixture according to the Globally Harmonized System (GHS)\u003c\/li\u003e\n\u003cli\u003eMay cause irritation to eyes, skin, and respiratory tract\u003c\/li\u003e\n\u003cli\u003eDo not allow product to enter sewers, ground, or any body of water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePersonal Protective Equipment\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEyes: Wear safety glasses with side shields or goggles\u003c\/li\u003e\n\u003cli\u003eSkin: Wear appropriate protective gloves; wash with soap and water after contact\u003c\/li\u003e\n\u003cli\u003eInhalation: Ensure adequate ventilation; remove to fresh air if vapors or mists are inhaled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSafe Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHandle in accordance with good industrial hygiene and safety practices\u003c\/li\u003e\n\u003cli\u003eAvoid contact with skin, eyes, or clothing\u003c\/li\u003e\n\u003cli\u003eAvoid breathing vapors or mists\u003c\/li\u003e\n\u003cli\u003eKeep containers tightly closed in a dry, cool, and well-ventilated place\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children\u003c\/li\u003e\n\u003cli\u003eDo not induce vomiting if ingested; rinse mouth and call a physician\u003c\/li\u003e\n\u003cli\u003e24-Hour Emergency Information: INFOTRAC at 800-535-5053\u003c\/li\u003e\n\u003cli\u003eBusiness hours emergency: 785-865-4200 (8:00 AM – 5:00 PM CST, Monday–Friday)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can Board Seam Filler WB be used as a standalone air barrier or liquid flashing membrane?\u003c\/strong\u003e\u003cbr\u003eA: No. Board Seam Filler WB is specifically a seam filler used as part of a continuous R-Guard air barrier system. It is not for use as a liquid flashing membrane — R-Guard FastFlash should be used for that purpose. It must be topcoated with R-Guard FastFlash or another R-Guard air barrier coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can Board Seam Filler WB be applied to ICF seams?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The product may be used on Insulated Concrete Form (ICF) seams as part of an R-Guard air barrier installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long can the applied product remain exposed before the air barrier topcoat is applied?\u003c\/strong\u003e\u003cbr\u003eA: Board Seam Filler WB may be fully exposed to UV and weather conditions for up to 12 months before the topcoat is applied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the minimum application temperature?\u003c\/strong\u003e\u003cbr\u003eA: Do not apply at surface or air temperatures below 40°F (4°C). Surface temperatures must remain at 40°F (4°C) or above and rising after application until curing is complete. The product must also be protected from freezing during storage, as its freeze point is 32°F (0°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does Board Seam Filler WB require a primer on common building materials?\u003c\/strong\u003e\u003cbr\u003eA: No. The product bonds to most common building materials without priming. However, exposed cut gypsum board edges should be prepared with R-Guard PorousPrep before application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long must the applied product be protected from rain after application?\u003c\/strong\u003e\u003cbr\u003eA: Protect from rain for at least 12 hours at 70°F (21°C) and 50% relative humidity, or until fully cured.\u003c\/p\u003e","brand":"Prosoco","offers":[{"title":"Default Title","offer_id":48929652736174,"sku":"70510-SAUSAGE (Pallet)","price":12990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/pallet-of-900-prosoco-r-guard-board-seam-filler-wb-sausage-tubes.png?v=1785859467","url":"https:\/\/www.diamondtoolstore.com\/products\/board-seam-filler-wb-pallet-of-900-pieces-20oz-sausages","provider":"Diamond Tool Store","version":"1.0","type":"link"}