|Boltaron is the only US producer that calenders, extrudes and press laminates corrosion-resistant PVC and CPVC sheet products under one roof, offering unequalled cost, performance, selection and quality.
Heavy gauge PVC and CPVC sheet is press laminated in gauges up to 3.0 in. (76.2 mm) using a relatively large number of thin calendered sheets (generally .016 in. [.040 mm]) creating a superior bond, unlike competitors that press-laminate fewer layers of thick extruded sheet (generally .25 to .75 in. [6.35 to 19.0 mm]) greatly increasing the likelihood of de-lamination.
All PVC and CPVC grades are available in clear, white and gray from stock in gauges from .060 to 1 in. (1.52 to 25.4 mm), and in gauges from .003 to 3.0 in. (.076 to 76.2 mm) in unlimited colors on a custom basis.
Boltaron corrosion-resistant grades are available certified to FM 4910 and UL Std 94 V-0 fire standards.
Specification pages detail ratings, properties, sizes, colors and recommended applications for each of the following corrosion-resistant grades:
- Boltaron 4050
Boltaron 4050 is a high impact, high corrosion resistant, Type II PVC sheet with an industrial smooth finish on both sides. Boltaron 4050 is suitable for thermoforming and conforms to ASTM D-1784.
- Boltaron 4125
Boltaron 4125 is a normal impact, high temperature, corrosion resistant CPVC sheet with an industrial smooth finish on both sides. Boltaron 4125 conforms to ASTM-1784.
- Boltaron 4225
A bright white, corrosion resistant CPVC sheet with a smooth polished surface on both sides, Boltaron 4225 is suitable for thermoforming and meets Factory Mutual Global Cleanroom Materials flammability test protocol (Class 4910). It is widely used by the world's largest manufacturers and users of cleanroom equipment for thermoforming and fabricating of wet benches, chemical etching equipment, and other corrosion-resistant products.
- Boltaron 4300
Boltaron 4300 is a transparent blue tint, high impact, corrosion resistant Type II PVC sheet that carries FAR 25.853 A1 i, ii, UL Standard 94 V-0 and ASTM D-1784 ratings. It has textured or polished smooth surfaces on both sides and is suitable for flat and thermoformed applications.
- Boltaron 4325 (Clear)
A transparent gray/blue, corrosion resistant CPVC sheet with a smooth polished surface on both sides, Boltaron 4325 is the only American made transparent CPVC material that meets Factory Mutual Global Cleanroom Materials flammability test protocol (Class 4910). It is widely used by the world's largest manufacturers and users of cleanrooms for glazing of windows in cleanroom walls, partitions and doors.
Clean Rooms and Cleanroom Equipment
Cleanroom Glazing and Wallcovering
Cleanroom Equipment and See-through Panels