If your cinder block is outside, primer it first, then use oil base.
Scrub it with warm water and a sponge sander block.
To build a sturdy and affordable cinder block platform bed for your bedroom, you can stack cinder blocks in a rectangular shape to create the base of the bed frame. Place a piece of plywood on top of the cinder blocks to serve as the mattress support. Make sure the cinder blocks are securely stacked and evenly distributed to ensure stability. You can also paint or decorate the cinder blocks to match your bedroom decor.
No, it's not a latex base.
It's generally much better to use water base primer on drywall.
One creative way to repurpose a cinder block into a stylish and functional TV stand is to stack multiple blocks horizontally to create a base, then place a wooden board on top to serve as the shelf for the TV. You can paint the cinder blocks in a color that complements your decor and add decorative elements like plants or LED lights to enhance the look.
You have a contradiction ! - Latex primer CAN NOT BE oil based.
Just paint it on if the latex is adhering well.
Can you restate your question are you asking what is the latex paint or are you asking when was the invention of the latex paint.
No, they will not mix,
Yes it will.
Yes you can.
It's primer made with a latex or acrylic base. You can use any kind of paint over this.