Construction Additives
Dirt Pick-Up Resistance · Fluorosurfactants

FLUORODYNE

Reduces dirt pick-up on exterior coatings, keeping facades cleaner for longer. A fluorosurfactant surface additive that lowers the film's surface energy so airborne dirt has less to grip.

Surface Additives
AppearanceClear liquid
ChemistryFluorosurfactant
EffectReduced dirt retention
Typical dosage0.1 – 0.5%
01

How Dirt Pick-Up Resistance Works

STEP 1 — MIGRATION

Migrates to the Film Surface

The low-surface-energy fluorosurfactant migrates preferentially to the outer surface of the coating as the film cures.

STEP 2 — SURFACE ENERGY REDUCTION

Lowers Surface Energy

By reducing the coating's surface energy, the additive minimizes the adhesive forces between the surface and airborne dirt, dust and soot particles.

STEP 3 — SHEDDING

Dirt Sheds with Rain or Wind

Loosely adhered contaminants are more easily removed by rain or wind, helping exterior facades remain cleaner between maintenance cycles.

02

Technical Specifications

Product
FLUORODYNE Series
Function
Dirt Pick-Up Resistance / Surface Additive
Appearance
Clear Liquid
Chemistry
Fluorosurfactant
Recommended Dosage
0.1 – 0.5% on Total Formulation Weight
Compatible Coatings
Acrylic, Elastomeric & PU Exterior Coatings
Key Benefit
Reduced Dirt Retention on Exterior Facades
Shelf Life
12 Months (Unopened, Cool Storage)
Packaging
1 kg  •  5 kg  •  25 kg Pail
03

Application Systems

FACADES

Exterior Wall Coatings

Keeps facade coatings visibly clean between maintenance cycles.

ROOFING

Elastomeric Roof Coatings

Reduces soiling on exposed, low-slope roof surfaces.

ACRYLIC WATERPROOFING

Acrylic Waterproofing Coatings

Maintains appearance on exposed waterproofing membranes.

PROTECTIVE COATINGS

Exposed Protective Finishes

Supports long-term aesthetics on high-visibility protective coatings.

04

Handling & Storage

Storage Information

Storage Temperature 5°C – 30°C
Storage Condition Sealed Container
Mixing Add During Formulation, Low-Shear Mixing
Overdosing Risk Excess Can Affect Recoat Adhesion

Safety & Documentation

Compatibility Most Acrylic, Elastomeric & PU Coatings
Personal Protection Refer to Safety Data Sheet (SDS)
Transport Classification Refer SDS
Documentation TDS & SDS Available on Request
Request a sample or the full technical data sheet

Our team can advise on the right grade for your stone type and exposure.

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