BW0-8032 Solvent-Free Two-Component Polyaspartic Topcoat

Q: What is BW0-8032 solvent-free polyaspartic topcoat used for?

BW0-8032 is used for anticorrosion, protection and decoration on reinforced concrete and metal structure surfaces, and for outdoor tile-substrate waterproof layer coverage on terraces, balconies and exposed tiled areas requiring weather-resistant waterproof protection.

Q: Why choose BW0-8032 for exposed topcoat protection?

BW0-8032 is based on aliphatic polyaspartic ester resin prepolymer and is designed for non-discoloring, non-yellowing, non-chalking weather resistance with strong gloss and color retention.

Q: What chemical resistance data is listed for BW0-8032?

The BW0-8032 data sheet lists acid resistance 10%H2SO4 or 10%HCl for 240 h, alkali resistance 5%NaOH for 240 h, salt resistance 30 g/L for 240 h, salt spray resistance 1500 h, oil resistance and 48 h waterproof testing.

Q: How can BW0-8032 be applied?

BW0-8032 can be applied by hand brush, roller or two-component ratio-variable high pressure airless spray machine, with recommended dry film thickness of 200-500 μm.

Q: What site conditions should be controlled for BW0-8032?

Before application, control environment temperature around -5°C to +35°C, humidity ≤85% and dew point ≥3°C, while keeping the application site clean and dry.

Q: What should be reviewed before selecting BW0-8032?

Review substrate type, A/B weight ratio, pot life, dry film thickness, recoat interval, chemical exposure and weathering requirements before selecting BW0-8032 for a coating system.

Product description

BW0-8032 solvent-free two-component polyaspartic ester topcoat

Use it when reinforced concrete or metal structure surfaces need anticorrosion, waterproofing, weather-resistant color retention and decorative protection. Confirm substrate condition, A / B weight ratio, pot life, dry film thickness and recoat interval before ordering. Key data to review: 98%, 17 MPa, 368%.

BW0-8032 Solvent-Free Polyaspartic Topcoat official A and B component product packaging

What BW0-8032 delivers

BW0-8032 uses aliphatic polyaspartic ester resin prepolymer as the main film-forming material for a tough, dense, full-gloss and bright-colored protective coating.

Weather-stable finishNon-discoloring, non-yellowing and non-chalking, with outstanding weather resistance, gloss retention and color retention.
Dense protective filmHigh solids and low viscosity support good leveling, a tough coating film and bright decorative appearance.
Substrate adhesionStrong adhesion to substrates with good compatibility with polyurethane, epoxy and other materials.
Low-temperature usabilityApplicable around -10°C for construction, with dense film formation and fast tack-free time.

Technical advantages for exposed protective finishes.

Documented product advantages include high solid content, good leveling, strong adhesion, high hardness, scratch and stain resistance, wear and impact resistance, corrosion resistance, weather resistance and waterproof performance. Final suitability should be verified against the target substrate and service condition.

98%Part A solid content reference from the product information table for coating build and purchasing review.

17 MPaTensile strength reference for mechanical protective coating review.

368%Elongation reference for flexible protective topcoat performance review.

2000 hAnti-aging / weather resistance. Accelerated aging result with light loss < 1 and chalking < 1, supporting outdoor weatherability, gloss retention and anti-yellowing performance.

Application scope

Typical use areas for BW0-8032.

Anticorrosion, protection and decoration for surfaces of reinforced concrete and metal structures, plus outdoor tile-substrate waterproof layer coverage for terraces, balconies and exposed tiled areas requiring weather-resistant waterproof protection.

Product features

Solvent-free systemSolvent-free of benzene series and lead-free, supporting environmentally conscious coating selection.
Bright durable finishThe coating film is tough, dense, full, bright and bright-colored after proper mixing and application.
Weather resistanceDesigned to resist discoloring, yellowing, chalking and aging while retaining gloss and color.
Chemical protectionProvides corrosion resistance to acid, alkali, salt and oil media listed in the data sheet.

Project fit

Use BW0-8032 where a solvent-free polyaspartic topcoat must combine decorative appearance, waterproofing, anticorrosion and weather-resistant performance.

Substrate reviewConfirm reinforced concrete, metal or outdoor tile-substrate waterproof layer coverage requirements before application.
Service condition reviewMatch dry film thickness, recoat interval, chemical exposure and UV exposure to the project specification.

Product information & technical data

Technical data for BW0-8032 solvent-free polyaspartic topcoat.

Review product information, physical properties and chemical resistance data for BW0-8032 solvent-free two-component polyaspartic ester topcoat in a cleaner table structure optimized for technical comparison and procurement review.

Product information

Item	Part A	Part B
Appearance	Light yellow liquid	Color adjustable
Specific gravity (g/cm³)	1.05	1.60
Viscosity (cps) @ 25°C	600-1000	800-1500
Solid content (%)	98	97
Mix ratio (by weight)	1	2
Surface dry time (h)	0.5
Pot life (h) @ 25°C	0.5
Theoretical coverage (DFT)	0.15 kg/m² film thickness 100 μm

Physical properties

Item	Test standard	Result
Tensile strength (MPa)	ASTM D-412	17
Elongation rate (%)	ASTM D-412	368
Abrasion resistance (750 g / 500 r) mg	HG / T 3831-2006	5
Impact resistance (kg·cm)	GB / T 1732	50
Anti-aging, accelerated aging 2000 h	GB / T 14522-1993	Loss of light < 1, chalking < 1

Chemical resistance

For reference: the above data is acquired based on GB / T 9274-1988 test standard. Pay attention to the influence of ventilation, splash and spillage. Independent immersion testing is recommended if other specific data is required

Exposure item	Result
Acid resistance 10%H₂SO₄ or 10%HCl, 240 h	No rust, no bubbles, no peeling
Alkali resistance 5%NaOH, 240 h	No rust, no bubbles, no peeling
Salt resistance 30 g/L, 240 h	No rust, no bubbles, no peeling
Salt spray resistance 1500 h	No rust, no bubbles, no peeling
Oil resistance 0# diesel, crude oil	No rust, no bubbles, no peeling
Waterproof, 48 h	No bubbles, no wrinkling, no color-changing, no peeling

Application environment & guide

Application conditions, film thickness and recoat guidance.

Check temperature, humidity, mixing ratio, pot life, application method, dry film thickness and recoating interval before installation.

Application environment

Condition	Requirement
Environment temperature	-5°C to +35°C
Humidity	≤85%
Dew point	≥3°C

Application guide

Guide item	Recommendation
Application method	Hand brush or roller
Spray machine option	Two-component ratio-variable high pressure airless spray machine
Recommended dry film thickness	200-500 μm
Recoating interval	Minimum 0.5 h, maximum 24 h

Application tips

Agitate Part B evenly prior to application.
Strictly mix the two parts in the correct ratio and agitate evenly.
Use up the mixed material within 30 minutes.
Seal the package well after use to avoid moisture absorption.

Site control

Keep the application site clean and dry.
Avoid contact with water, alcohols, acids, alkali and similar contaminants during construction.
Run a small-area application check before large-area work to verify color, ratio, film build and surface result.

Curing time, shelf life and packing

Curing time, storage and packing information for project planning.

Use the curing profile, shelf-life data and packing details below to plan polyaspartic topcoat application timing, warehouse handling and project purchasing.

Product curing time

Note: the curing time varies with the environmental conditions especially the temperature and relative humidity.

Substrate temperature	Surface dry time	Foot traffic	Solid dry time
+10°C	2 h	12 h	7 d
+20°C	1 h	6 h	5 d
+30°C	0.5 h	4 h	3 d

Shelf life & packing

Item	Details
Packing	Part A: 20 kg/barrel · Part B: 20 kg/barrel
Shelf life from manufacturing date	10 months from manufacturing date, unopened original packaging
Storage temperature	5-35°C
Package requirement	Keep the product package tightly sealed
Storage precaution	Store in a cool, ventilated place and avoid direct sunlight

Health & safety / integrity declaration

Safety data, handling guidance and application verification.

Product health and safety information

For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the most recent Material Safety Data Sheet containing physical, ecological, toxicological and other safety-related data.

Integrity declaration

Colorful Whale Advanced Materials (Shanghai) Co., Ltd. guarantees all technical data stated in this sheet are based on laboratory tests. Actual testing methods may vary due to different circumstances. Therefore please test and verify its applicability. Colorful Whale Advanced Materials (Shanghai) Co., Ltd. assumes no responsibility except for product quality and reserves the right of any modifications on the listed data without prior notice.

FAQ

FAQ about BW0-8032 solvent-free polyaspartic topcoat.

These answers support engineering review, contractor planning and bulk project purchasing before ordering.

What is BW0-8032 solvent-free polyaspartic topcoat used for?

BW0-8032 is used for anticorrosion, protection and decoration on reinforced concrete and metal structure surfaces, and for outdoor tile-substrate waterproof layer coverage on terraces, balconies and exposed tiled areas requiring weather-resistant waterproof protection.

Why choose BW0-8032 for exposed topcoat protection?

BW0-8032 is based on aliphatic polyaspartic ester resin prepolymer and is designed for non-discoloring, non-yellowing, non-chalking weather resistance with strong gloss and color retention.

What chemical resistance data is listed for BW0-8032?

The BW0-8032 data sheet lists acid resistance 10%H₂SO₄ or 10%HCl for 240 h, alkali resistance 5%NaOH for 240 h, salt resistance 30 g/L for 240 h, salt spray resistance 1500 h, oil resistance and 48 h waterproof testing.

How can BW0-8032 be applied?

BW0-8032 can be applied by hand brush, roller or two-component ratio-variable high pressure airless spray machine, with recommended dry film thickness of 200-500 μm.

What site conditions should be controlled for BW0-8032?

Before application, control environment temperature around -5°C to +35°C, humidity ≤85% and dew point ≥3°C, while keeping the application site clean and dry.

What information should be reviewed before selecting BW0-8032?

Review substrate type, A/B weight ratio, pot life, dry film thickness, recoat interval, chemical exposure and weathering requirements before selecting BW0-8032 for a coating system.

Request technical documents

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Request TDS, application guidance or bulk project support.

If you are evaluating BW0-8032 for reinforced concrete, metal structure or outdoor tile-substrate waterproof layer coverage work, request the latest technical data sheet, application guidance and project-specific compatibility review before ordering.