STC ratings of 26-30

Passes FMVSS 302, UL-94

Easy to cut and install

High and low temperature applications

Accepts matching tape

Quilted fiberglass decoupler available

Good corrosion resistance

Meets Class A flammability rating per ASTM E-84

Products

Sound Transmission Loss (dB) Frequency (HZ)

STC

125

250

500

1000

2000

4000

B-10 LAG

15

16

21

26

33

38

26

B-10 LAG / QFA-3

18

18

23

30

39

46

29

B-10 LAG / QFA-9

19

20

23

33

44

53

30

Product

Weight

Thickness

Service Temperature

Tensile Strength

Tear Strength

Elongation

“R” Factor

B-10 LAG

1 Lb. PSF

.090”

-10 to +180 F

400 PSI

72

40%

-

QA-3

.2 Lb. PSF

1“ Nom

-20 to + 350 F

-

-

-

4.0

QA-9

.4 Lb. PSF

2“ Nom

-20 to + 350 F

-

-

-

8.0

B-10 LAG

B-10 LAG / QFA-3

ASTM E-84 “Surface Burning Characteristics of Building Materials”;
Meets Class A Rating: Flame Spread Index 12.5

B-10 LAG / QFA-9