Colour masterbatch for bottles
Custom colour masterbatch development
Colour consistency for automotive applications
Masterbatch for consumer products
Application-specific masterbatch solutions

4000+ colour possibilities

“Including RAL, Pantone and custom-developed shades”

Custom colour development

“Supported by in-house lab and research capabilities”

Superior colour consistency

“Developed for consistent colour and durability in final products”

Trusted polymer expertise

“Built on decades of reliability, consistency and experience”

Tailored to your application

“Colour solutions developed around specific preferences and requirements”

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COLOUR MASTERBATCH MANUFACTURER IN INDIA

Colour Masterbatch Manufacturer for Custom Plastic Colour Solutions

Shubh Labh International (SLI) is a colour masterbatch manufacturer and supplier in India, developing colour solutions for plastic processors since 1986. Our colour masterbatch portfolio supports a wide range of polymers, processing methods and finished-product applications, with a colour bank of more than 4000 shades including RAL and Pantone references.

From a standard shade to a customer sample or application-specific colour target, our in-house development capabilities help manufacturers achieve consistent colour, suitable polymer compatibility and repeatable processing performance.

Request a Colour Match →Explore Colour Masterbatch →
ONE PLATFORM · MULTIPLE MASTERBATCH SOLUTIONS
THE MASTERBATCH RANGE

One colour decision.
Many performance demands.

SLI masterbatches combine a comprehensive range of colours, superior quality, competitive pricing, extensive experience and custom development capabilities to meet diverse customer needs.

01

Black Masterbatch

Deep jetness, opacity, dispersion and application-focused black grades.

Explore Black → 02

Colour Masterbatch

An expansive colour range with excellent colour consistency, durability and custom colour development.

Explore Colour → 03

White Masterbatch

Clean whites designed around opacity, brightness and consistent processing.

Explore White → 04

Special Effects

Metallic, pearlescent, fluorescent, sparkle and other visual-effect routes.

Explore Effects →
APPLICATION-FIRST DEVELOPMENT

Don't start with a shade.
Start with the product.

Our in-house lab and research capabilities support custom colour development for specific preferences, polymer requirements and end-use applications.

Discuss your application →
01POLYMERPE · PP · PET · Nylon · ABS · TPU and more
02PROCESSFilm · moulding · fibre · extrusion · compounding
03TARGETColour · opacity · gloss · effect · consistency
04TRIALShortlist, evaluate and refine for production
RECOVERED FROM THE ORIGINAL SLI PRODUCT PAGES

Why processors choose SLI Masterbatch.

01

Expansive Range of Colours

SLI offers an expansive range of colours for plastic products, including a portfolio of 4000 colours and RAL and Pantone references.

02

Superior Quality

Colour masterbatches are developed for excellent colour consistency and durability in final products.

03

In-House Lab & Research

In-house laboratory and research capabilities support colour development and application-focused requirements.

04

Custom Colour Development

Custom colours can be developed for specific preferences, exact specifications and application needs.

05

Competitive Prices

SLI's original product material highlights competitive pricing alongside its colour and development capabilities.

06

Trusted Expertise

Built on 40 years of expertise, reliability, consistency and experience in polymer colour solutions.

BY POLYMER

Match the carrier.
Respect the process.

Polymer-specific options help processors move closer to compatibility, dispersion and consistent processing behaviour.

PET → NYLON → TPU → ABS → PMMA → VIEW ALL →
APPLICATIONS

Colour made for
real products.

The earlier SLI product pages list masterbatch applications across bottles, chairs, cutlery, bags, pipes, cosmetics, toys, food containers, luggage and automotive dashboards.

Bottles
Chairs
Cutlery
Garbage Bags
Irrigation Pipes
Cosmetics
Toys
Food Containers
Luggage
Car Dashboards
SLI AT A GLANCE

Experience you can
put into production.

40+YEARS

Industry experience

17+OPTIONS

Tailor-made choices

QCFOCUSED

Consistency in every batch

◎GLOBAL

Serving polymer processors

CUSTOMER FEEDBACK

What customers say
about SLI.

G Google customer reviews
3.9★★★★★
12 reviews · rating shown in Google screenshots supplied September 2026
G Google★★★★★
“Best product catalog, have a wide variety and selection of Masterbatch. Excellent quality”
Harshita SinghalGoogle review
G Google★★★★★
Exceptional Masterbatch Quality
“Shubh labh international limited consistently delivers top-notch MASTERBATCH products, superb colors and durability”
A Google UserGoogle review
G Google★★★★★
“As a global business, having a reliable partner is crucial. Shubh Lab International's global outreach program has made them an invaluable partner for our operations in multiple countries. Their consistency and quality are unmatched.”
Glanz StudioGoogle review · 2 years ago
G Google★★★★★
“Nice”
Rakesh SainGoogle review · a year ago
G Google★★★★★
5-star customer rating
Mukesh GroverGoogle rating · 3 years ago
G Google★★★★★
5-star customer rating
Vaibhav JainGoogle rating · a year ago

Reviews are reproduced from the Google Business Profile screenshots supplied by Shubh Labh International. Wording is retained from the visible reviews.

YOUR NEXT COLOUR STARTS HERE

Tell us the polymer.
Show us the target.

Request a sample, discuss a colour requirement or ask our team to help shortlist a suitable masterbatch route.

Request a Sample → WhatsApp Us
CUSTOM COLOUR MASTERBATCH

From colour reference
to production-ready solution.

Colour masterbatch is a concentrated colour formulation incorporated into a compatible carrier system and used by plastic processors to colour finished products. The right formulation depends on the target shade, base polymer, processing route and end-use requirement.

01

Share the colour target

Send the required RAL or Pantone reference, physical sample, existing plastic component or target shade.

02

Identify polymer & process

Tell us the base polymer and whether the application uses injection moulding, extrusion, blow moulding or another processing route.

03

Develop & evaluate

Our colour-development approach considers shade appearance, dispersion, compatibility and the processing conditions of the intended application.

04

Move toward repeat supply

Once the required solution is established, the objective is consistent colour performance for repeat production requirements.

Colour Masterbatch Supplier for Diverse Plastic Applications

SLI colour masterbatches are intended for manufacturers across applications such as bottles, chairs, cutlery, garbage bags, irrigation pipes, cosmetics packaging, toys, food containers, luggage and automotive components. Our broader masterbatch capabilities cover polymer-specific requirements including PE, PET, PC, PMMA, ABS, TPU, PBT, Nylon, bio-compostable polymers and PS/HIPS.

Customers looking for a colour masterbatch manufacturer in India can discuss standard colours, customised shades, polymer-specific masterbatches and special-effect requirements with our team. SLI also supplies black, white and special-effect masterbatch solutions as part of its wider polymer portfolio.

FREQUENTLY ASKED QUESTIONS

Colour Masterbatch FAQs

What is colour masterbatch?

Colour masterbatch is a concentrated colour formulation in a carrier system that is added to a base polymer during plastic processing to produce the required colour in the finished product.

Can Shubh Labh International develop custom colour masterbatch?

Yes. SLI's recovered product material describes custom colour development supported by in-house laboratory and research capabilities. Colour targets can be discussed against specific preferences and application requirements.

Do you offer RAL and Pantone colour matching?

SLI's colour portfolio includes more than 4000 colours, including RAL and Pantone references, together with customised colour-development capability.

Which polymers can your masterbatches be developed for?

SLI's masterbatch range covers polymer-specific requirements including PE, PET, PC, PMMA, ABS, TPU, PBT, Nylon, bio-compostable polymers and PS/HIPS.

What information should I send for a colour masterbatch enquiry?

For a useful starting point, share the required colour or reference sample, base polymer, processing method, finished-product application and expected requirement.