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Thinners

PU Thinner

TypeSolvent Blend
GradeIndustrial
BasePolyurethane
AvailableBulk & Retail

PU Thinner is a high-quality solvent blend formulated specifically for thinning two-component polyurethane (PU) coatings, floor finishes and industrial PU paints. ISL Chemicals supplies industrial-grade PU Thinner for Pakistan’s automotive, industrial and wood finishing sectors.

Quick Specs
Specific Gravity0.850 — 0.900
Moisture Content<0.05%
Flash Point>23°C
AppearanceClear, Colourless
OdourMild ester/ketone blend
⚗ Every batch quality-tested for Sp.Gr and moisture content before dispatch.

Product Overview

PU Thinner is a carefully formulated, moisture-free solvent blend designed for use with two-component polyurethane (2K PU) coatings, floor finishes, automotive refinish products and industrial PU paints. Moisture contamination in PU thinners causes CO₂ bubbling and film defects — ISL Chemicals’ PU Thinner is moisture-controlled to below 0.05% to ensure defect-free PU coating performance. ISL Chemicals supplies PU Thinner for Pakistan’s automotive, industrial and wood finishing sectors.

Why Choose ISL Chemicals for PU Thinner?

  • Moisture content controlled below 0.05% – essential for 2K PU systems
  • Formulated to not retard PU curing or cause film defects
  • Balanced evaporation for good flow and levelling
  • Consistent specific gravity per batch
  • Bulk drums and retail quantities available
  • Same-day delivery in Sialkot and Lahore

Technical Specifications

ParameterSpecification
TypePolyurethane (PU) coating thinner — solvent blend
Base SolventsEsters, ketones and aromatic hydrocarbons (anhydrous)
Specific Gravity0.850 — 0.900 at 20°C
Moisture Content<0.05% (critical for 2K PU systems)
Flash Point>23°C (closed cup)
AppearanceClear, colourless liquid
OdourMild ester/ketone blend
Compatibility2K PU coatings, PU floor finishes, automotive PU paints
Packaging200L drums / bulk tanker

Applications of PU Thinner

  • Two-component PU topcoat and clearcoat thinning
  • PU floor finish and industrial floor coating
  • Automotive refinish PU basecoat and clearcoat
  • Wood and furniture PU lacquer thinning
  • PU primer and filler viscosity adjustment
  • Spray application viscosity reduction
  • Equipment cleaning after PU coating application
Industries Using PU Thinner
🚗Automotive Refinish
🪵Furniture & Wood Finishing
🏭Industrial Coatings
🏗️Construction & Flooring

Handling & Safety Information

⚠️
Important Safety Notice PU Thinner is a flammable liquid. Vapours may cause irritation and dizziness. Keep containers sealed when not in use — moisture ingress degrades PU coating performance. Keep away from heat, sparks and open flames. Use only in well-ventilated areas. Avoid skin and eye contact.
  • Store in tightly sealed containers – moisture ingress must be prevented
  • Keep in a cool, well-ventilated, dry warehouse
  • Store away from oxidising agents and ignition sources
  • Keep away from heat, sparks and open flames
  • Recommended storage temperature below 30°C
  • Use grounded containers to prevent static discharge
  • Chemical-resistant gloves (nitrile or neoprene)
  • Safety goggles or splash guard
  • Adequate ventilation or organic vapour respirator
  • Protective clothing to minimise skin exposure
  • Avoid prolonged skin contact and inhalation
  • Consult Safety Data Sheet (SDS) before handling

Request a Quote for IPA

Fill in your requirements and our Chemical Engineer will respond within hours with pricing and availability.

Prefer to Contact Directly?
📱
WhatsApp Us
+92 332 8603325
Email Us
info@islchemicals.com
⚗ Our Chemical Engineer responds to all inquiries with exact product specs, pricing and delivery timeline – typically within 2–3 hours during business hours.