Protective face shield lahti pro 20cm model 20cm — transparent visor for face protection

Face mask Lahti Pro 20cm CE is a protective face shield made from 1 mm thick polycarbonate, offering first optical class clarity and a durable construction. The shield resists solid and liquid splashes, a variety of acids (including sulfuric, hydrochloric, hydrosulfuric, nitric and phosphoric acids), low‑concentration alcohols, 25% ammonium hydroxide, most alcohols except methanol, aliphatic hydrocarbons, detergents, fuels, mineral, animal and vegetable oils, and motor oils. It also withstands medium‑energy impacts from a 0.86 g projectile at 120 m/s. The face shield weighs 107 g, has a height of 20 cm and meets resistance class B.

Advantages

The Lahti Pro face shield provides full-face protection with first optical class transparency for clear vision. Constructed from 1 mm polycarbonate, it combines chemical splash resistance and impact protection in one lightweight (107 g) device. An adjustable Velcro head strap ensures a secure and customizable fit, while the 20 cm high visor covers the face area typically exposed to splashes and impacts.

Suitable for

• Laboratory work involving acids and chemicals (low‑concentration alcohols and ammonium hydroxide)
• Maintenance and mechanical tasks with risk of medium‑energy impacts and splashes
• Cleaning, handling fuels, oils or detergents
• Agricultural and veterinary tasks with exposure to organic oils and liquids

Key specifications

• Material: 1 mm polycarbonate
• Optical class: 1
• Chemical resistance: resistant to specified acids, low‑concentration alcohols, 25% ammonium hydroxide, most alcohols (except methanol), aliphatic hydrocarbons, detergents, fuels, mineral/animal/vegetable oils, motor oil
• Impact resistance: medium‑energy, tested with 0.86 g projectile at 120 m/s
• Weight: 107 g
• Height: 20 cm
• Resistance class: B
• Headband: adjustable Velcro straps

How to use

Place the face shield over the face so that the visor covers the forehead to below the chin. Adjust the Velcro head straps for a secure, comfortable fit without excessive pressure. Use the shield together with other required personal protective equipment (such as safety goggles or respirators) if the task requires additional protection. After use, clean the visor with a soft cloth and a mild detergent compatible with polycarbonate; avoid solvents such as methanol. Inspect before each use for cracks, deep scratches or damage and replace if integrity is compromised.

Usage recommendations

Do not use the shield alone when protection against fine droplets, fumes or gases is required; combine with appropriate respiratory protection. Store away from direct sunlight and high temperatures to avoid material degradation.