Berucoat AK 978 Dry Anti Friction Coating (4pack)
Berucoat AK 978 Dry Anti Friction Coating (4pack)
Professional-grade solution for automotive interior noise reduction. Water-based formula forms a transparent, elastic film that prevents vibration noise on contact surfaces.
Invisible protection: transparent film, UV-traceable
Safe on all interior materials: plastic, leather, fabric
OEM-certified: meets GMW16531-Type 4 standards
Couldn't load pickup availability
-
Ordered
- - -
Order Ready
- - -
Delivered
Berucoat AK 978 Dry Anti Friction Coating (4pack)
Description
Description
Product Description
Berucoat AK 978 is a high-performance, water-based bonded coating engineered to eliminate noise caused by vibration, oscillation, and stick-slip in vehicle interiors. Once dried, it forms a transparent, elastic film that is fully compatible with interior materials and includes a UV-visible indicator for easy inspection.
Key Applications
• Effective reduction of noise generated by vibration, movement, or material contact—especially with plastics, leather, and textiles
• Ideal for use in door trims, sunroofs, and other interior components
• Designed for the automotive OEM and Tier-1 supplier markets
Performance Properties
• Prevents stick-slip, friction noise, and squeaks
• Water-based formulation for safer handling and reduced emissions
• Outstanding compatibility with common automotive plastics
• Dries to a transparent, nearly invisible film
• Free of formaldehyde and similar harmful substances
• UV-indicator allows the dry coating to be easily verified under UV light
Approvals
• Meets GMW16531 – Type 4 specification
Characteristic Data
Varnish Appearance
• Grey–white
• Test Method: AA_003-22
Working Temperature Range
• °C: −40 to +80
• °F: −40 to +176
Efflux Time at 20 °C
• 60–100 s
• Test Method: AA_003-121 (per DIN ISO 2431/3)
Density at 20 °C
• 1.00 – 1.05 g/cm³
• Test Method: AA_003-9 (per DIN 51757)
Solid Content
• 25% – 29%
• Test Method: AA_003-120
Binders
• Organic
Solvent
• Water
Solid Lubricants
• Combination of light-colored solid lubricants
Product Identification
Product Name: Berucoat AK 978
Part Number: 9100039
Description: Air-drying anti-friction coating
Manufacturer: CARL BECHEM
Shipping and Returns
Shipping and Returns
Product Data Sheets
Product Data Sheets
Have a question?
Have a question?
Have a question? Need assistance with your order? Just want to say hi? Call us 833-366-6377
30-Day Free Returns
100% Satisfaction
Free & Fast Shipping
-
"As a professional mechanic, I can confidently say this is just best. It's worth every penny."
-
"I was skeptical at first, but after trying it out, I'm completely sold. The quality is top-notch, and it's saved me so much time and hassle."
-
German Manufacturing
-
100% Secure Shopping
-
Easy No-Mess Application
-
Fast and Free Shipping
End Interior Noise, Restore Peace
Transform noisy vehicle interiors with professional-grade anti-friction coating. Berucoat AK 978 forms a transparent, durable film that stops vibration noise at the source—providing long-lasting protection that won't affect appearance or require special tools to apply.
Quick Delivery, Long-Term Results
Get professional noise-reduction results delivered to your door. Our commitment to quality extends beyond the product—expect responsive support, fast shipping, and the satisfaction guarantee that backs every container of Berucoat AK 978.
Berucoat AK 978 vs. Standard Anti-Friction Products
Professional-grade protection vs. temporary fixes: Here's why quality matters.
| AET Systems | The Competition | |
|---|---|---|
OEM-Approved Formula |
||
Water-Based Application |
||
UV-Traceable Coating |
||
Eco-FriendlinessExtreme Temp Rated (-40°C to 80°C) |
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
⚙️ Fast & Easy Application
🔧 No Special Tools Needed
⭐ OEM-Approved Quality
✅ Formaldehyde-Free
Watch How Berucoat AK 978 Stops Squeaks and Rattles – Professional Application Demonstration
Why Professionals Choose Berucoat AK 978
Real Results from Real Customers
Excellent 4.8 / 5
FAQs
What is Berucoat AK 978 used for?
What is Berucoat AK 978 used for?
Berucoat AK 978 is a professional anti-friction coating designed to eliminate squeaks and rattles in automotive interiors. It prevents stick-slip noise caused by vibrations between plastic, leather, rubber, and textile surfaces—commonly found in door panels, sunroof mechanisms, dashboard assemblies, and center consoles. It's used by automotive manufacturers and repair shops to maintain quiet, comfortable vehicle interiors.
How do I apply Berucoat AK 978?
How do I apply Berucoat AK 978?
Application is simple and requires no special equipment. You can apply Berucoat AK 978 by spraying (0.8mm nozzle at 2 bar pressure), dip coating, or tumbling. The surface should be clean and free from dust and grease. Shake the container well before use, apply a thin, even coat (10-15 µm thickness), and allow it to air dry. For best results, apply when temperatures are above 5°C (41°F).
How long does it take to dry?
How long does it take to dry?
Berucoat AK 978 air-dries in approximately 30 minutes at room temperature (20°C/68°F). You can accelerate drying to about 3 minutes by applying heat at 40°C (104°F). No special curing equipment is required—the coating sets naturally without heat lamps or ovens, making it ideal for quick turnaround in busy shops.
Will the coating be visible after application?
Will the coating be visible after application?
No, Berucoat AK 978 dries completely transparent and is invisible to the naked eye. It won't alter the appearance, color, or texture of treated surfaces. The coating contains a UV indicator that makes it visible only under UV light, which is useful for quality control inspections to verify complete coverage without affecting the vehicle's aesthetics.
What surfaces is Berucoat AK 978 compatible with?
What surfaces is Berucoat AK 978 compatible with?
Berucoat AK 978 is safe for use on all common automotive interior materials including plastics, leather, rubber, textiles, and metal. The water-based, formaldehyde-free formula has excellent plastic compatibility and won't cause degradation, discoloration, or damage to sensitive materials. It works on material combinations like plastic-to-plastic, leather-to-metal, and textile-to-rubber.
How much coverage does one container provide?
How much coverage does one container provide?
Coverage depends on application method and surface porosity, but generally one 100ml container of Berucoat AK 978 treats multiple vehicle interior components when applied at the optimal thickness of 10-15 µm. For specific coverage calculations, consider that the recommended viscosity (14-16 seconds at 20°C with 4mm nozzle) provides efficient material usage. Contact us for volume pricing and project-specific coverage estimates for larger applications.
What is your return policy?
What is your return policy?
We offer a 30-day return policy. This means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You'll also need the receipt or proof of purchase.
What is the standard processing time for orders?
What is the standard processing time for orders?
The standard processing time for orders through AET Systems, Inc. is 2 business days. Shipping does not occur on Saturday or Sunday nor on Federally recognized holidays. Orders placed after 11am on Fridays will be processed the next business Monday.