Enzymes
Powder
COREBATE-AB
Alkali bating enzyme
An alkaline proteolytic enzyme for cleaner grain, improved softness and more effective opening of the fibre structure after degreasing.
Cleaner grainImproved softness
View product
Product finder
Find chemistry by name, process or result.
Explore 40 focused formulations across the wet-end leather process.
Enzymes
Powder
COREBATE-ACB
Enzymatic acid bate
A selected enzyme blend for acid bating where uniform grain, softness and fullness are required without loosening the leather.
Uniform grainSoftness
View product
Process auxiliaries
Liquid
COREBASE-DGI
Strong degreasing agent for pelts
A non-ionic degreasing auxiliary designed for thorough, even removal of natural grease from pelts and wet blue.
Even degreasingClean processing
View product
Process auxiliaries
Liquid
CORESOL D40
Wetting, dispersing & degreasing agent
A versatile wet-end surfactant that supports wetting, dispersion, emulsification and degreasing across multiple process stages.
Faster wettingFat removal
View product
Process auxiliaries
Liquid
COREWET-WSF
Wetting and dispersing agent
A lightfast wetting and dispersing auxiliary that promotes fatliquor distribution, penetration and a softer leather handle.
Improved penetrationSofter handle
View product
Process auxiliaries
Powder
CORELIME ABI
Alkali bating and liming agent
An alkaline process agent for uniform swelling, removal of unwanted proteins and improved penetration in later stages.
Uniform swellingCleaner pelt
View product
Process auxiliaries
Liquid
CORESOL-NG
Neutralizing syntan
A buffered neutralizing syntan intended to support controlled neutralization and even preparation for subsequent retanning and dyeing.
BufferingEven neutralization
View product
Process auxiliaries
Powder
CORESYN-PAK
Neutralizing agent
A lightfast neutralizing agent for controlled, uniform neutralization across a broad range of leather articles.
Uniform neutralizationLightfastness
View product
Synthetic tanning & retanning
Powder
CORESYN-CS
Chrome syntan
A chrome-complex syntan for rechroming and retanning where fine grain, level dyeing, softness and fullness are required.
Fine grainLevel dyeing
View product
Synthetic tanning & retanning
Powder
CORESYN-ACS
Aluminium chrome syntan
An aluminium-chrome syntan for bright, full and soft leather with a tight grain and improved affinity for dyestuffs.
Bright colourTight grain
View product
Synthetic tanning & retanning
Powder
CORESYN-AN
Amphoteric syntan
An amphoteric syntan for lightweight, smooth and soft leather with uniform dyeability on grain and flesh sides.
Smooth grainSoft handle
View product
Synthetic tanning & retanning
Powder
CORESYN-DIC
Replacement syntan
A lightfast replacement syntan designed to build fine grain, fullness, buffability and clean white or pastel character.
FullnessBuffability
View product
Synthetic tanning & retanning
Powder
CORESYN-MMC
Melamine-based resin tanning agent
A soft resin tanning agent for mellow, even filling, good buffability and a soft, tight-grained body.
Even fillingBuffability
View product
Synthetic tanning & retanning
Powder
CORESYN-DR7
DCDA-based resin syntan
A polyaldehyde-condensed resin syntan for pronounced fullness, grain tightness, buffability and embossing response.
High fullnessGrain tightness
View product
Synthetic tanning & retanning
Powder
COREFILL-FOP
Protein syntan and filling agent
A protein-based filling syntan designed to improve roundness and firmness while correcting uneven looseness.
RoundnessFirmness
View product
Synthetic tanning & retanning
Liquid
CORETAN-DL liq
Liquid sulfone condensate
A lightfast liquid syntan for smooth grain, selective filling and clean, brilliant shades in chrome and chrome-free systems.
Selective fillingBrilliant shades
View product
Synthetic tanning & retanning
Liquid
CORETAN-540
Low-pH acrylic syntan
A low-pH acrylic syntan that combines fullness and tight grain with a soft handle and support for light shades.
FullnessTight grain
View product
Synthetic tanning & retanning
Powder
CORETAN-SULP
Sulfone-based white syntan
A high-tanning-power white syntan for fine grain, fullness, dye brilliance and strong heat and light fastness.
White characterDye brilliance
View product
Synthetic tanning & retanning
Powder
CORETAN-SWT
Whitening syntan
A whitening syntan for full, fine-grained white and light-coloured leather with good heat resistance.
WhitenessFine grain
View product
Synthetic tanning & retanning
Powder
CORETAN-ALF
Aluminium triformate
An aluminium-based tanning auxiliary for chrome-free and chrome systems, retanning, fixation and waterproof leather processes.
Tanning supportFixation
View product
Synthetic tanning & retanning
Liquid
COREPOL-PNA
Softening acrylic copolymer
An acrylic copolymer for uniform filling, roundness, soft handle and a fine grain pattern.
Uniform fillingRoundness
View product
Synthetic tanning & retanning
Liquid
COREPOL-RNA
Special-effect retanning polymer
An acrylic retanning polymer for uniform softness, fullness and performance in lightfast and heat-resistant articles.
SoftnessFullness
View product
Synthetic tanning & retanning
Liquid
COREPOL 1090
Acrylic polymer with dispersants
A polyacrylate blend for filling and tightening chrome leather while supporting dispersion and even processing.
FillingTightening
View product
Synthetic tanning & retanning
Liquid
CORETAN-PF12
Aliphatic aldehyde
A lightfast aliphatic aldehyde compatible with common tanning, dyeing and fatliquoring systems.
LightfastnessCompatibility
View product
Synthetic tanning & retanning
Liquid
CORETAN GA50
Modified glutaraldehyde tanning agent
A modified aldehyde tanning agent for chrome-free and combination systems where softness, wash resistance and lightfastness matter.
Chrome-free tanningSoftness
View product
Synthetic tanning & retanning
Powder
CORETAN NDL
Multifunctional syntan
A multifunctional naphthalene-sulfonic syntan for uniform process pH, improved firmness, body and compatibility in retanning.
Process controlFirmness
View product
Fatliquors
Liquid
COREFAT-SSX
Lightfast synthetic fatliquor
A synthetic fatliquor for clean, lightfast softness across nappa, white skins and upholstery articles.
Lightfast softnessClean colour
View product
Fatliquors
Liquid
COREFAT SSF
Paraffin-wax-based fatliquor
A high-active paraffin-wax fatliquor for softness, fullness and stable performance in common wet-end conditions.
SoftnessFullness
View product
Fatliquors
Paste
COREFAT BA
Lecithin-based fatliquor
A lecithin and synthetic-oil fatliquor for exceptionally soft, lightweight leather with smooth feel and grain tightness.
Extreme softnessSmooth feel
View product
Fatliquors
Liquid
COREFAT PMR
Polymer-based fatliquor
A polymer-based fatliquor for fullness, softness, roundness and a mellow feel in upper and soft leather articles.
FullnessRoundness
View product
Fatliquors
Liquid
COREFAT WES
Ester and synthetic-base fatliquor
A versatile ester-based fatliquor for very soft chrome- or vegetable-tanned articles, including gloving nappa and dry-milled leather.
Very soft handleDry-milling response
View product
Fatliquors
Liquid
COREFAT 94C
Ester-based fatliquor
A synthetic-oil and ester blend offering stable lubrication in acid, salt and chrome-containing systems.
Stable lubricationChrome-bath stability
View product
Fatliquors
Liquid
COREFAT LAN
Lanolin-based fatliquor
A high-quality lanolin fatliquor for a natural, rich handle with softness and good electrolyte stability.
Rich handleSoftness
View product
Vegetable tanning agents
Powder
COREVEG MSP
Acacia-based vegetable extract
A modified acacia extract for a full, soft leather body, smooth touch, firm grain and reliable embossing hold.
Full bodyFirm grain
View product
Vegetable tanning agents
Powder
COREVEG TA
Modified tara extract
A modified tara extract for good fullness, fine grain, bright colour and improved lightfastness.
Fine grainBright colour
View product
Vegetable tanning agents
Powder
COREVEG ATO
Quebracho-family vegetable extract
A readily soluble vegetable extract with low astringency for fast penetration, good filling and a fine, firm grain.
Fast penetrationGood filling
View product
Vegetable tanning agents
Powder
COREVEG CNT
Castanea-family vegetable extract
A tannin-rich castanea extract for firmness, fullness, grain tightness and strong structure in demanding leather articles.
FirmnessGrain tightness
View product
Vegetable tanning agents
Powder
COREVEG GBR
Gambier and japonica vegetable blend
A vegetable extract blend for tight leather, firm grain, good filling and brilliant, even dyeing.
Firm grainEven dyeing
View product
Vegetable tanning agents
Powder
COREVEG CVW
White vegetable extract
A lightfast white vegetable extract for body, firm grain, even dyeing and a clean buffing effect in nubuck and suede.
LightfastnessBuffing effect
View product
Vegetable tanning agents
Powder
COREVEG VC
Vegetable compact syntan
A compact natural and synthetic tannin blend for firm grain, round filling and even, brilliant dyeing.
Firm grainRoundness
View product
Work with us
Not sure which product fits?
Tell us your leather article, process stage and desired result. Our team can help narrow the options.