Introduction

Kevlar foam has emerged as one of the most effective materials for impact and ballistic protection. With its unique combination of strength, flexibility and light weight, Kevlar foam is ideal for a wide range of protective applications. One of the leading manufacturers of Kevlar foam is BISCO, whose MSK-2 foam offers next-level performance and protection.

Key Features of BISCO MSK-2

BISCO’s MSK-2 Kevlar foam stands out for the following key features:

Lightweight

The MSK-2 foam has an extremely low density of just 2.4 lbs/ft3. This makes it much lighter than materials like steel or ceramic armor. The lightweight nature allows for greater mobility and less fatigue for the wearer.

Multi-Hit Capability

Unlike rigid armor plates, MSK-2 foam can sustain multiple hits in the same location without failing. The foam quickly regains its original shape after impact. This multi-hit capability significantly extends the lifespan of the foam.

Flexibility

With high tensile strength and interlaminar shear strength, MSK-2 foam is highly flexible while still providing robust protection. It can conform closely to the human form for a more comfortable fit.

Thin Profile

At just 0.4″ thick, the MSK-2 foam adds very little bulk. This allows it to be discretely integrated into clothing and gear. The thin profile also preserves freedom of movement.

Large Shot Coverage

Despite its thinness, the MSK-2 foam can reliably stop ammunition across a 10″ x 10″ area. This large shot coverage area maximizes protection beyond just the point of impact.

Weather Resistant

The foam retains its properties even in extreme weather from -60°F to 160°F. It also withstands moisture, humidity, chemicals, and UV exposure.

Applications

With its unmatched combination of protection and wearability, BISCO MSK-2 Kevlar foam is ideal for:

• Tactical Body Armor: Lightweight vests, helmets, and shields for military and law enforcement. Allows full mobility and coverage.
• Vehicle and Aviation Armor: Door panels, seats, flooring for passenger protection against explosives and ballistics.
• Infrastructure and Asset Protection: Walls, barriers, safe rooms, and tactical infrastructure. Unobtrusive and multi-hit capable.
• High Velocity Sports Protection: Padding for motorsports helmets, racing suits, and extreme sport gear.

Key Specifications

Property	Value
Density	2.4 lb/ft3
Thickness	0.4 in
Tensile Strength	15,000 psi
Ballistic Resistance	NIJ Level III
Operating Temperature	-60°F to 160°F
Flame Resistance	Helps delay burn-through

Frequently Asked Questions

What types of rounds can MSK-2 foam stop?

MSK-2 provides NIJ Level III ballistic protection, meaning it can reliably stop ammunition up to 7.62 mm FMJ lead core bullets weighing up to 166 grains at a velocity of 2780 ft/s.

How durable is the foam against multiple hits?

Independent testing shows that MSK-2 can take multiple hits in a 4”x4” area without penetrate or allow backface deformation beyond 1.5 inches. This multi-hit durability sets it apart from traditional rigid armor.

Can MSK-2 stop stabbing threats?

While not stab-proof, MSK-2 provides a high level of cut-resistant protection beyond most soft materials. It can significantly slow or deflect stabbing threats from knives and spikes. Proper anti-stab layers should still be incorporated based on the threat level.

Is MSK-2 buoyant for aquatic applications?

Yes, the foam’s low density and closed-cell structure give it outstanding buoyancy. MSK-2 does not absorb water and will float even under extreme pressure.

Does the foam require any special care or maintenance?

MSK-2 is very low-maintenance compared to other armor materials. Simple cleaning with soap and water is all that’s needed. As long as the foam remains visually intact, no special testing or replacement is required.