Eco-Friendly Spray Foam: Ultra Pure

"Better Foam by Design"

Looking for an environmentally friendly spray foam that's guilt-free without sacrificing efficiency? Natural Polymers, LLC introduces the new Ultra-Pure™ spray foam. A product designed by industry-leading chemists and approved by professional sprayers. Ultra-Pure spray foam insulation for green buildings combines eco-consciousness with high-yield results. See how spray foam insulation can transform your job site and increase revenue.

Healthy Building Materials for Healthier Living

Today, more than ever before, consumers are demanding products that are safer and pose less risk to themselves and the environment. This is why Natural Polymers has developed the lowest-VOC spray foam insulation on the market. Better indoor air quality starts with building materials that have less off-gassing and low VOCs (volatile organic chemicals). Find industry-leading insulation for your green buildings with spray foam technology that’s ahead of its time. 

Taking Low VOC to an Entirely New Level

While all of Natural Polymers’ spray foam products are considered low VOC, Ultra-Pure’s VOC is below quantifiable limits (BQL). If your goal is to find the safest insulation product on the market, look no further. Ultra-Pure  sets the bar with  results below testable limits far exceeds any standard imaginable.

Creating this environmentally friendly spray foam was no accident. It is the result of dedicated chemists creating a great foam using  the safest ingredients possible and then working with applicators and contractors to achieve these same results out in the field. When designing high performance, LEED or green buildings, every aspect of the structure should be environmentally friendly and sustainable---including its insulation.

Even the installers are different

To meet Ultra-Pure’s specification, a higher level of trained applicators is required. Ultra-Pure contractors and applicators must complete additional training and be certified as an Ultra-Pure contractor. This helps ensure a greater level of quality control and that Ultra-Pure provides a higher level of performance and the lowest possible off-gassing and VOCs.

What does it take to achieve the lowest VOC SPF on the market?

Natural Polymers preselects raw materials that are already low in VOCs as the foundation of our design for environmentally friendly spray foam. Low VOC raw materials go through a special distillation process to reduce trace amounts of impurities that can develop in the manufacturing process, so not all raw materials are low in volatile organic chemicals. When developing our organic spray foam insulation, we also identify any undesirable side reactions that might occur during the foaming process. These side reactions are then targeted with special odor-capturing agents to mitigate unwanted smells or trace amounts of unwanted VOC. By balancing the chemical reactions more completely, the side reactions can be controlled using a unique amalgamation of antioxidant and scavenging agents. Once these side reactions are controlled or eliminated, the result is an Ultra-Pure™ spray foam with the lowest chemical emissions signature in the market.

Ultra - Pure is offered in both Open and Closed Cell Formulations

Ultra-Pure comes in a 2lb high-density closed-cell spray foam, and an open-cell 0.50 PCF. The Ultra-Pure 2.0 and Ultra-Pure 0.50 are a two-component polyurethane foam system that can only be applied by professional applicators. This energy-efficient product passes all standards and is well below the California air quality standard CA 01350. 


Table 1

  • Displays industry Standard Spray Foams. 
  • Presents emissions data on standard polyurethane foams
  • Individual aldehydes are high and outside the standards set by government and private agencies

Table 2

  • Presents emissions information on individual VOCs, to meet the GREENGUARD Gold
  • Certification program. Ultra-Pure™ along with standard Natural Polymers products met all the emission level requirements of the GREENGUARD Certification and GREENGUARD GOLD certifications.
  •  Ultra-Pure™ technology takes the next step with our special blend aldehyde scavenging technology and pure raw material selections.
  • Shows GreenGuard compliant foams that are considered low VOC. 
  • Shaded blue shows the new Ultra-Pure™ low VOC technology.
  • VOCs are in the low to non-dateable levels.