Koster Fast Setting Cement
PDS
Mineral setting accelerator as on additive for cement based plasters, screeds, and masonry mortars. For controlling the curing time.
Koster IB
PDS
KOSTER IB is an underlayment with self leveling properties intended for use on permanently damp floors. KOSTER IB does not contain gypsum and is resistant to re-emulsification and permanent high alkalinity. The underlayment allows foot traffic soon after its application and is resistant to abrasion and wear.
Koster Joint Sealant FS-H
PDS
KOSTER Joint Sealant FS-H is an elastic, polysulphide based, joint sealant used to seal joints in horizontal areas. When fully cured, KOSTER Joint Sealant FS-H is a rubber-elastic sealant with a high mechanical load capacity, good resistance to ground water, sea water, salt solutions, benzenes and mineral oils; it resists roots and does not rot.
Koster Joint Sealant FS-V
PDS
KOSTER Joint Sealant FS-V is a flexible stiff / creamy polysulphide based joint sealant. When fully cured, KOSTER Joint Sealant FS-V is a rubber-elastic sealant with a high mechanical load capacity, good resistance to water, sea water, salt solutions, benzenes and mineral oils; it resists roots, does not rot and has very good retraction capabilities.
Koster Joint Tape 20
PDS
KOSTER Joint Tape 20 is a thermoplastic tape for sealing joints, expansion and dilatation joints and irregular cracks. KOSTER Joint Tape 20 is UV resistant, highly elastic and can withstand extreme movements of the joint. The joint tape system consists of the KOSTER Joint Tape 20 and the KOSTER KB-Pox Adhesive (2-component epoxy based, thixotropic, high performance adhesive) which are applied as a system.
Koster Joint Tape 30
PDS
KOSTER Joint Tape 30 is a thermoplastic tape for sealing joints, expansion and dilatation joints and
irregular cracks. KOSTER Joint Tape 30 is UV resistant, highly elastic and can withstand extreme movements of the joint. The joint tape system consists of the KOSTER Joint Tape 30 and the KOSTER KB-Pox Adhesive (2-component epoxy based, thixotropic, high performance adhesive) which are applied as a system.
Koster KB-Pox Adhesive
PDS
KOSTER KB-Pox Adhesive is a 2 component, epoxy based, high performance adhesive. The material is thixotropic, has a paste-like consistency, contains no solvents and has 100% solids content.
The material develops a high adhesive strength to concrete, mortar, metal, wood and many other building materials. It develops high early strength. Vertical and over head application is possible.
Koster Oil Cleaner
PDS
For the cleaning of oil contaminated mineral substrates, e.g. concrete and cement screed. Highly effective, emulgated and alkaline oil cleaner.
Koster SC
PDS
KOSTER SC is a high quality, fast curing skimcoat underlayment that provides a smooth, level surface ready to receive flooring systems. It may be applied onto a variety of substrates such as the KOSTER VAP I 2000 coatings, concrete, etc. KOSTER SC accepts all major floor coverings and is compatible with most adhesives. If the material is installed onto smooth, non-absorbent substrates such as KOSTER VAP I 2000 coatings, the substrate must be primed with KOSTER VAP I 06 Primer.
Koster SL
PDS
KOSTER SL is a high quality, fast setting underlayment that has extremely low shrinkage and provides a smooth, level surface ready to receive flooring systems. It may be applied onto a variety of substrates such as KOSTER VAP I® 2000 moisture control coatings, concrete, etc. KOSTER SL accepts all major floor coverings and is compatible with most adhesives. It is resistant to abrasion and wear.
Koster VAP I 06 Primer
PDS
KOSTER VAP I® 06 Primer is a water based one component resin system for priming absorbent and non-absorbent substrates such as KOSTER VAP I® moisture mitigation systems, terrazzo, marble, metal decking, ceramic, and quarry tile prior to the installation of the cementitious products. Follow each manufacturer’s product data sheets for suitability.
Koster VAP I 2000
PDS | MSDS
The KOSTER VAP I® 2000 is a one-coat moisture vapor reduction system consisting of a unique combination of epoxy resins and other chemical compounds. KOSTER VAP I® 2000 is formulated to prevent floor failures on concrete slabs containing elevated levels of moisture vapor emission. KOSTER VAP I® 2000 has no upper limits for water vapor emissions; it resists high moisture levels (100% RH) and a sustained pH of 14. KOSTER VAP I® 2000, due to its 12 hour cure and 100% solids content, is extremely dense with a perm rating of 0.09 grains/ft2/hour in Hg-1. The low perm rating makes the KOSTER VAP I® 2000 perfect as a primer for virtually all types of flooring, especially low permeance flooring, such as sheet goods and rubber tile.
Koster VAP I 2000 FS
PDS | MSDS
The KOSTER VAP I® 2000 FS is a one-coat moisture vapor reduction system consisting of a unique combination of epoxy resins and other chemical compounds. KOSTER VAP I® 2000 FS is formulated to prevent floor failures on concrete slabs containing elevated levels of moisture vapor emission. KOSTER VAP I® 2000 FS has no upper limits for water vapor emissions; it resists moisture levels (100% RH) and a sustained pH of 14. KOSTER VAP I® 2000 FS, due to its 4 hour cure and 100% solids content, is extremely dense with a perm rating of 0.05 grains/ft2/hour in Hg-1. The low perm rating makes the KOSTER VAP I® 2000 FS perfect as a primer for virtually all types of flooring, especially low permeance flooring, such as sheet goods and rubber tile.
Koster VAP I 2000 HS
PDS
The KOSTER VAP I® 2000 HS (Hospitals/Schools) is a VOC-Free, one-coat moisture vapor reduction system consisting of a unique combination of epoxy resins and other chemical compounds. KOSTER VAP I® 2000 HS is formulated to prevent floor failures on concrete slabs containing elevated levels of moisture vapor emission. KOSTER VAP I® 2000 HS has no upper limits for water vapor emissions; it resists moisture levels (100% RH) and a sustained pH of 14. KOSTER VAP I® 2000 HS, due to its 12 hour cure and 100% solids content, is extremely dense with a perm rating of 0.08 grains/ft2/hour in Hg-1. The low perm rating makes the KOSTER VAP I® 2000 HS perfect as a primer for virtually all types of flooring, especially low permeance flooring, such as sheet goods and rubber tile.
Koster VAP I 2000 UFS
PDS | MSDS
The KOSTER VAP I® 2000 UFS is a one-coat moisture vapor reduction system consisting of a unique combination of epoxy resins and other chemical compounds. KOSTER VAP I® 2000 UFS is formulated to prevent floor failures on concrete slabs containing elevated levels of moisture vapor emission. KOSTER VAP I® 2000 UFS has no upper limits for water vapor emissions; it resists moisture levels (100% RH) and a sustained pH of 14. KOSTER VAP I® 2000 UFS, due to its 2 hour cure and 100% solids content, is extremely dense with a perm rating of 0.08 grains/ft2/hour in Hg-1. The low perm rating makes the KOSTER VAP I® 2000 UFS perfect as a primer for virtually all types of flooring, especially low permeance flooring, such as sheet goods and rubber tile.
Koster VAP I 2000 Zero VOC
PDS | MSDS
KOSTER VAP I® 2000 ZERO VOC is a VOC free one-coat, membrane forming, moisture vapor control system consisting of a unique combination of epoxy resins and compounds formulated to prevent floor covering failures on concrete slabs with elevated levels of moisture. KOSTER VAP I® 2000 ZERO VOC meets or exceeds the performance requirements in ASTM F3010-13 Standard Practice for Two-Component Resin Based Membrane-Forming Moisture Mitigation Systems for Use Under Resilient Floor Coverings. KOSTER VAP I® 2000 ZERO VOC has no upper limit for water vapor emission from concrete floor slabs. It can be applied to concrete slabs with relative humidity up to 100% RH and it provides protection from sustained exposure to pH 14. Due to its unique formulation, KOSTER VAP I® 2000 ZERO VOC is extremely effective at blocking moisture. With a low permeance of 0.056 perms, KOSTER VAP I® 2000 ZERO VOC is an excellent moisture blocker for virtually all types of flooring, including low permeance flooring such as sheet goods and rubber tile. KOSTER VAP I® 2000 ZERO VOC is compliant with all state and federal VOC regulations, having a VOC content of 0 g/L, which allows installation in sensitive areas such as hospitals, schools and grocery stores. LEED Indoor Environmental Quality Credits available for EQ 4.2 (Low-Emitting Materials, Paints and Coatings).
Koster VAP I pH
PDS
The KOSTER VAP I® pH is a one-coat system, consisting of a unique combination of epoxy resins and other chemical substances. It is specifically formulated to overcome the poor long-term adhesion properties of most resin-based systems when curing in an environment of constant wetness, extreme alkalinity (pH 13-14) and water vapor drive. Because of its extreme density it is capable of reducing water vapor and moisture to acceptable levels for most coatings, adhesives, and floor covering systems. The KOSTER VAP I® pH is in full compliance with current VOC regulations, is unaffected by a constant exposure to pH 14 (ASTM D-1308) and provides water vapor reduction up to 80% when tested according to ASTM E96-95, wet method. (10 lbs. to below 3 lbs. and 12 lbs. to below 5 lbs. /1000 ft2/24 hrs.)
Koster Waterstop
PDS
KOSTER Waterstop is a fast curing, expanding plug and repair mortar. Through fast curing and expansion of the curing mortar, a tight bond between the existing substrate and the mortar is achieved. This allows pressurized leaks and leaking cracks to be sealed fast.
