Search query: a & b foam

Product: Prologo Unisex's Scratch 2 T2.0 Saddle, Black, 143mm
Brand: Prologo
Color: Black
Relevance: Irrelevant
The Scratch 2 is a round shaped saddle that is suitable for long or medium distance road and off-road cycling
This shape of saddle distributes the riders weight across the entire seating area, reducing the risk of pressure in sensitive areas
The round shape and the rise to the rear of the saddle also helps with support and the natural rotation of your pelvis during riding, also helping to increase thrust
Features Prologo's ESD Technology. Ergonomic Shape Design is where Prologo have identified a new ergonomic design for the centre of the saddle, which allows more space for your legs and an overall better cycling position. Further to this, the ESD reduces the friction of the quadriceps against the body of the saddle
The saddle also has Active Density Technology which combines 3 foam densities with a variable stiffness base. It's structured in different areas using 3 related foam densities

Product: Flex Foam-iT! III Flexible Polyurethane Foam - Trial Unit
Brand: Smooth-On
Color: White
Relevance: Substitute
WARNING: Keep Out of Reach of Children. Do not get into eyes or on skin. Do not take internally. Do not breathe fumes. Use only with adequate ventilation. Wear vinyl or nitrile gloves and eye protection when handling this product. Review the technical bulletin prior to use for safe handling instruction. FlexFoam-iT! expanding flexible foams are easy to use and durable. They are lightweight, versatile and most are available in easy to measure mix ratios. They can be used for padding/cushion material, gasket material, or to make props and special effects. Vibrant colors can be achieved by adding color pigments.
Cures to a soft white foam in 2 hours
Suitable for propmaking and special effects
15 times expansion
1:2 by volume mix ratio
WARNING: Keep Out of Reach of Children. Do not get into eyes or on skin. Do not take internally. Do not breathe fumes. Use only with adequate ventilation. Wear vinyl or nitrile gloves and eye protection when handling this product. Review the technical bulletin prior to use for safe handling instruction.

Product: Foam-iT! 5 Rigid Polyurethane Foam - Trial Unit
Brand: Smooth-On
Relevance: Substitute
NOT suitable for making 'squishies'. FOAM-iT! Series consists of two-component rigid foams that are versatile and easy to use. the mixture will expand many times original volume (depending on which FOAM-iT! product you are using) and develop a uniform cell structure.Developed for a variety of industrial and special effects applications, these foam products can be pigmented to achieve various color effects. FOAM-iT! foams are especially useful as reinforcement for hollow castings. FOAM-iT! 5 - MIX RATIO: 1A:1B by volume - approx. 10X expansion; POT LIFE: 1.5 mins; CURE TIME: 2 hrs; COLOR: BEIGE Read the MSDS before using.
Two component castable rigid urethane foam
Expands 10 times its volume
Cures tack-free in 6 minutes
5 pound density - great for propmaking, gap filling and more
Easy to measure and mix - 1:1 mix ratio by volume