B-Quiet HLiner Sound Insulation 13.5SQ.FT

$79.99 $66.69

Sound-Insulation Redefined!

The B-Quiet HLiner Sound Insulation 13.5sq.ft is more than enough to keep your car rides peaceful. A thick thermo-acoustic foam, reinforced with an aluminum skin, this mat dampens engine noise, while also deflecting heat from the engine. For truckers, this is more than a blessing on the road!

Road noises usually cause irritation and fatigue, making radio signals, music and conversations unclear and distorted. The HLiner insulation foam improves sound quality by a long shot with the elimination of road noise, engine noise and rattling from panels or car parts. The best part is how easy this foam is easy to install. Just measure the desired length, cut and fix it under the hood. The flexible foam and foil outer layer can fit any shape, curve or surface with ease, and can be put up to 8 inches from heat sources like the engine, transmission, furnace, and exhaust to keep the heat out in the summer and in, in the winter.

This Sound Insulation is a simple and convenient way to say goodbye to unwanted noise. Better than any product out there and easy to fit on any surface without prep, this makes any drive more enjoyable. Secure your peace with this sound insulation solution and enjoy many jolly rides!


  • Thick Thermo-Acoustic Foam with Aluminum Skin
  • Adhesive Butyl Rubber to Stick to Any Surface
  • Highly Effective Sound Dampening
  • Perfect for Campervan Conversions
  • Deflects Heat to Protect Your Engine
  • Durable & Perfect for Prolonged Use
  • Each Sheet Measures 54″ X 36″ For A Total Of 13.5 Sq. Ft. Per Sheet.
Have Questions?Ask An Expert

Customer Reviews

Based on 142 reviews
Great product at a reasonable price

Easy to cut and install... shipped it out fast and I had the product before the week was out. Very easy to cut and install compared to other more expensive products... definitely will use again on our other builds.


This stuff is awesome

Deaden sound of new B&M short throw c6 shifter

Worked like a charm to eliminate shifter vibration and rattling sounds at higher RPM’s. Used remaining product to get rid of hollow sound in trunk. Real difference. Recommend buying more than you think!

Awesome !

Heavy and decoupled ! Jus as advertised …QUALITY as always from B-Quiet !


You worried about quality and made it a priority. Thanks.

B-Quiet HLiner Sound Insulation 13.5SQ.FT
You have successfully subscribed! Use Code BQ to save 5%
This email has been registered