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AS-C Tape

The self-regenerating anti-condensation tape for large enclosed volumes: containers, industrial cabinets, EV charging stations, outdoor technical rooms. Estimate your need and receive a personalized offer within 24h.

Self-regenerating Zero consumable Volume > 1 m³
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AS-C anti-condensation tape for large volumes

The Problem

Large enclosed volumes breathe — and condense

Containers, telecom cabinets, EV chargers, outdoor technical rooms: with every day/night cycle, the air breathes and saturates. The result: condensation on electronics, corrosion, failures.

Without protection

Conventional solutions (calcium chloride, silica gel).

  • ✗Rapid saturation → replacement every 3-6 months
  • ✗Corrosive brine (CaCl₂) to collect and treat
  • ✗Recurring field maintenance cost
  • ✗Dozens of kg of waste per year per installation

With AS-C tape

Self-regenerating SRD material applied to wall.

  • ✓RH regulated < 60% — no condensation
  • ✓Spontaneous regeneration on every thermal cycle
  • ✓Zero maintenance, zero consumable, zero waste
  • ✓Lifetime aligned with installation lifetime

Step 1 — Calculation

Estimate your AS-C tape need

Enter the air volume to protect and the thermal swing. Calculation based on our thermodynamic model validated in CNRS laboratory.

20' container ≈ 33 m³ · Industrial cabinet ≈ 1-3 m³

Expert mode ▸ Initial RH and thermal ramp
%

Default: 65 % — typical European industrial workshop ambient. Adjust if your environment is more humid or drier.

Default: 0.043 °C/min (typical outdoor diurnal cycle). Limit: 0.5 °C/min (storm thermal shock). The faster the ramp, the more tape needed.

Standard AS-C strip: 2 m × 8 cm (1,600 cm²) · pre-applied adhesive · MOQ 1 roll (25 strips / roll)

Step 1b — Return on investment

Calculate your ROI vs calcium chloride

The AS-C tape is a one-time investment. CaCl₂ tubs are a recurring consumable. Estimate net savings based on your consumption and observed market price.

From the calculator above (33 m³ default → 25 strips). 1 roll = 25 strips.

Assumption: 2 kg tub replaced every 3 months (4 cycles/yr = 8 kg).

Average B2B market price for 1-2 kg humidity absorber tubs (Pingo, Humydry pro, ManoMano, professional retail): €4-7/kg.

Assumption: 4 interventions × 30 min × €80/h fully-loaded + travel ≈ €200/yr. Adjust to your context.

Total strips: 250 · Rolls needed: 10

Unit price for this volume: €224 / roll (tier 10-19 rolls).

AS-C investment (one-shot) €2,240
CaCl₂ material cost avoided €2,000
Labor cost avoided €10,000
Total cost avoided (over period) €12,000
Net savings −€240
ROI −11%
Payback 5.6 yrs

Material impact over period:

CaCl₂ avoided

400 kg

Brine avoided

~600 L

Net calculation: investment = ⌈(N × strips/install) ÷ 25⌉ × volume-degressive unit price per roll · savings = N × (kg/yr × €/kg + labor/yr) × horizon. Labor cost integrates quarterly interventions and travel. Full methodology →

Step 2 — Request

Receive your custom quote

You'll receive a detailed offer by email within 24 business hours.

Reply within 24 business hours. Your data is not shared.

Field applications

For which equipment?

Maritime containers protected against condensation

Containers

Storage, telecom shelters

Industrial electrical cabinet

Industrial cabinets

PLC, telecom, energy

Electric vehicle charging station

EV chargers

Outdoor AC/DC charging

Bus shelter with digital display

Urban furniture

Shelters, totems, toll booths

Frequently asked questions

What is the MOQ (minimum order quantity)?
MOQ is 1 roll (25 strips 2 m × 8 cm). Pricing is volume-degressive — feel free to specify your annual target volume in the message.
How is the AS-C tape installed?
The tape comes with pre-applied adhesive. It sticks directly onto a clean, dry inner wall of the volume to protect (container interior, cabinet bottom, charger ceiling). Installation under 2 minutes per strip, no tools required.
How does the AS-C tape work?
The AS-C tape uses a mesoporous SRD (Self-Regenerating Desiccant) material that adsorbs water vapor above 60% RH and regenerates spontaneously when air dries. No energy, no maintenance, unlimited lifetime. Learn more.
What's the difference vs calcium chloride tubs?
CaCl₂ dissolves in water it captures → corrosive brine to collect and treat, replacement every 3 months, dozens of kg of waste/year for a container. AS-C stays in place without saturation, without waste, without collection. Detailed comparison.
Is the product qualified for harsh environments?
Yes — tested in CNRS climatic chamber, validated in real conditions over 85 winter days on EV chargers (see field study) and in port environment (Capsa containers). Compatible -20 °C / +60 °C.
Can I order samples?
Yes, we provide free samples for technical evaluation. Specify your needs in the form message.
What is the environmental impact?
AS-C is a zero-consumable, zero-collection-logistics, zero-replacement solution. Over 5 years, it avoids dozens of kg of CaCl₂ brine per installation. Our sustainability approach.

Learn more

Field studies & resources

AS-C validation — 85 winter days on EV chargers

Field results: RH kept < 60% in extreme conditions.

Calcium chloride in cabinets: the forgotten consumable

Real TCO and hidden waste of industrial CaCl₂.

Detailed solution comparison

Silica gel vs CaCl₂ vs vented plug vs AS-C.