Extreme Painting: Rollers Adapted for Challenging Surfaces

Industrial applications are pushing roller technology to new limits. Corrosion-resistant rollers with stainless steel frames now handle acidic tank linings. "We've developed covers that withstand epoxy temperatures up to 200°F," says industrial supplier RayTech's CEO. Bridge painters use weighted rollers that apply thick coatings to vertical surfaces without dripping. Special grooved rollers evenly distribute non-skid deck coatings. These heavy-duty tools cost 3-5 times more than household versions but last through hundreds of hours of harsh conditions. Proper training is essential to avoid application errors with specialized coatings.