It is applied to a minimum thickness of 2 mm in two coats by stiff brush, broom or spray. Applied by brush, large brush or by spray directly onto the structure, it forms a. Masterseal 581 formerly thoroseal waterproof cementbased coating for concrete and masonry that resists both positive and negative hydrostatic pressure. Masterseal m 266 is a twocomponent polyurethane liquid applied coating. Masterseal 589, is a cement and acrylic based two component flexible waterproofing coating used on concrete surfaces for negative positive applications. Masterseal 531 is a cementitious waterproofing membrane that is applied on concrete and masonry substrates both on new and on existing structures. For example, masterseal 581 is used in tanking of basements, water. It is nonslump, with excellent resistance against uv, weather and water, which can be used in vertical and horizontal joints, in internal and external. The extinguishing agents normally used are sufficient. Once applied masterseal m 266 makes an effective elastomeric waterproofing membrane.
Approved under regulation 31 of the water supply water quality regulations 2000 bba approved certificate no. Masterseal 658 is a waterbased, slip resistant acrylic. Formerly thoroseal description masterseal 581 is a portland cementbased coating for concrete and masonry that resists both positive and negative hydrostatic pressure. Cameo 231p lrv69 beachwalk 6p lrv66 soft blush 1p lrv56 cream 106p lrv73 special white 267p lrv57.
Apart from them, this is sealed by the venerable masters seal of. Masterseal 581 thoroseal masterseal 581 is a cement based waterproofing material that forms a brushable slurry when mixed with specified quantity of water, for coating on to prepared concrete and masonry surfaces. Find submittalready datasheets, sds, specs, icces reports. Masterseal 122 is a versatile, neutral cure silicone sealant, having exceptional bond to most surfaces without primer. Masterseal 581 cementitious coating for waterproofing concrete and masonry. Masterseal 581 is successfully used in interior and exterior waterproofing of concrete and masonry, above and below ground level. It waterproofs through the formation and development of crystals in water bearing capillaries and interstices, effectively blocks the further passage of water and ensures permanent water tightness of the structure. Masterseal 581 mark lawson is the professionalwhen you have tried the rest and please believe i have done soi am amazed one of them is still in business michelle y. Thoroseal standard graywhite masterseal 581 ridgemoor. Masterseal 475 a two component cold applied pu sealant for use in horizontal applications exposed to jet fuel, oils and chemical attack.
Masterseal 901 a vinyl ester methacrylate resin for crack injection via injection hoses and packers formerly masterflex 801 description. Masterseal 621 is a brown rubberbitumen liquid emulsion with excellent adhesion which dries to a tough black seamless, flexible dampproof and vapourproof membrane. Safety data sheet masterseal 581 wht also thoroseal white revision date. Thorosoeal foundation coating, is a cement and acrylic based polymer two components waterproofing coating used on concrete surfaces suitable for negative and positive. Masterseal 581 is also used as a replacement for external rendering systems. The masterseal plus range of products are robust and made from a tough. Approved under regulation 31 of the water supply water quality regulations 2000. Masterseal 901 is based on vinyl ester methacrylate technology. Masterseal 406 dries to provide a firm, jointless waterproof membrane which can fill and seal hairline cracks, pinholes and minor surface imperfections. Basf introduces masterseal sl 100 selfleveling sealant for damp and green concrete applications news release for more information contact. Masterseal 531 only requires applied thicknesses between 2 and 5 mm to achieve its waterproofing properties. Masterseal 957 is a needle punched, nonwoven, polypropylene geotextile for use as a cushion layer with pvc tpo subgrade waterproofing systems. The masterseal portfolio of hand and sprayapplied waterproofing products are formulated to stop water.
Safety data sheet masterseal 581 gry also thoroseal gray revision date. Basf masterseal 581 formerly thoroseal distributed by. Masterseal 530 surface applied capillary waterproofing for concrete and mortar. Safety data sheet masterseal 581 prl gry also thoroseal pearl. Masterseal 122 multipurpose, premium quality, silicone sealant what is masterseal 122.
Safety data sheet masterseal 581 gry also thoroseal gray. Masterseal 581, when mixed with water or a masterseal. Staffords post interchange on the n2 what do we mean by setting. The masterseal portfolio of hand and sprayapplied waterproofing products are formulated to stop water leakages and moisture. A free pdf file of this book is made available simultaneously to its pub lication in. Masterseal 122 is a versatile, neutral cure silicone sealant, having exceptional bond to most surfaces without. Masterseal 530 surface applied capillary waterproofing for concrete and mortar how does masterseal 530 work. Masterseal 530 consists of a blend of moistureactivated chemicals, highgrade silica. Product and company identification company basf corporation 100 park avenue florham park, nj 07932, usa 24 hour emergency response information chemtrec. Masterseal 475 a pitchfree polyurethane sealant for chemical and industrial environments and concrete paving joints formerly. Masterseal 581 thoroseal masterseal 581 is a cement based waterproofing material that forms a brushable slurry when mixed with specified quantity of water, for coating on to prepared concrete and. On evaporation of water from the applied film, it forms a durable, jointless.
Masterseal 621 a high build bitumen rubber latex emulsion. Air barrier and waterproof cementbased coating for concrete and masonry. Masterseal 957 is a needle punched, nonwoven, polypropylene geotextile for use as a. Topcoat apply masterseal tc 225 at a minimum of 5560 sq. Meyco magic for londons new metro construction and mining. Masterseal 531 is a single component product that requires only to be mixed with water for the application. The masterseal portfolio of hand and sprayapplied waterproofing products are formulated to stop water leakages and moisture ingression in a variety of new and existing structures.
Identification product identifier used on the label masterseal 581 prl gry also thoroseal pearl gray recommended use of the chemical and restriction on use. Approved under regulation 31 of the water supply water quality. Injection into masterseal 909 hose system or directly into concrete and rock. Basf masterseal 581 gray cementbased waterproof coating 50 lb. Polymermodified with masteremaco a 660, masterseal. Safety data sheet masterseal 581 prl gry also thoroseal. Polymermodified with masteremaco a 660, masterseal 581. Polymermodified with masteremaco a 660, masterseal 581 creates a low maintenance and highly durable waterproof barrier. The following technical literature is intended to help concrete producers, specialty contractors, architects, engineers, and specifiers who are working with technologies for new construction, maintenance, repair or renovation of structures. Masterseal 658 is a waterbased, slip resistant acrylic coating for concrete and asphalt. Add to quote product added to quote remove from quote. Masterseal 581 formerly thoroseal is a product in the joint sealants category. Single component cementitious waterproofing membrane specially designed for positive and negative water pressure conditions. Basf plc, construction chemicals basf plc waterproofing.
Masterseal color portfolio basf construction north america. Safety data sheet masterseal 581 wht also thoroseal white. Masterseal 531 is applied using a brush or spray equipment. Basf masterseal 581 formerly thoroseal distributed by best. Masterseal waterproofing and sealants interested, please contact us.
Safety data sheet masterseal 581 prl gry also thoroseal pearl gray revision date. Masterseal 581 debe almacenarse bajo cubierta, separ. Masterseal waterproofing and sealants how does masterseal work. Its accessories provide a complete coating system for outdoor recreation areas and surfaces with pedestrian. Masterseal 658 slip resistant acrylic coating for asphalt and concrete. Special hazards arising from the substance or mixture. Masterseal 480 flexible bitumenrubber membrane description description masterseal 480 masterseal 480 is a single component solventfree rubberbitumen sealing membrane which can be applied with trowel, brush or spraying unit. Masterseal 530 consists of a blend of moistureactivated chemicals, highgrade silica aggregates and selected cements. Masterseal 957 superior needle punched, nonwoven, polypropylene geotextile how does masterseal 957 works. Due to its low viscosity microcracks and capillaries can easily be filled by injection. For example, masterseal 581 is used in tanking of basements, water reservoirs, tunnels, lift pits, concrete pipes etc. Masterseal 583, cementitious waterproofing components for use in waterproofing new or existing structures. Surface applied, flexible, damp and vapourproof liquid membrane formerly masterseal 420 hb description.
The first coat should be applied at a thickness of about 25 mils approx. In the 2014 manual of concrete practice,6 the term setting is used in 144. Masterseal 581 thoroseal structural waterproofing and. Masterseal 406 is a stable, brush grade high solids bitumen emulsion containing mineral fillers, stabilising additives, and non asbestos fibres. Masterseal plus switch modules, enclosures, neon indicator modules, junction boxes, rated to ip66 a. Manual, and other prose works touching on aesthetic questions. Masterseal 581 is a portland cementbased coating for concrete and masonry that resists both positive and negative hydrostatic pressure. Masterseal 581 master builders solutions construction. Interior and exterior areas for vertical and horizontal applications. Product features t hem a str lp ung c oi fv m d mounted products and associated bezels and. Applied by brush, large brush or by spray directly onto the structure, it forms a coating with high waterproofing characteristics. Masterseal 750 tpe is a synthetic liner of tpomodified polyolefin in a. Masterseal 621 high build bitumen rubber latex emulsion how does masterseal 621 work. Masterseal 621 is a brown rubberbitumen liquid emulsion with excellent adhesion which dries to a tough black.
Masterseal 581, when mixed with water or a masterseal 600 water blend, provides a waterproof coating to concrete and masonry above and below ground level. The following technical literature is intended to help concrete producers, specialty contractors, architects, engineers, and specifiers who are working with technologies for new. See your basf construction systems dealer for actual color samples. Product features t hem a str lp ung c oi fv m d mounted products and associated bezels and service items.
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